Version 5.3

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Introduction Features History How To Help Me Version 5.3 Revision History 5.4 5.3: Summary 5.2 5.1 5.0 4.x 3.x 2.x 1.x Pronto! MAPI Connector  RSS Cluster upgrade note: for rolling upgrades, your Cluster must be upgraded to the 5.2.17 or better version before upgrading to any 5.3 version.   5.3.15 24-Oct-2011 Valid Core License Keys: issued after 01-Dec-2008. SMTP: the host name length limit is increased to 256 bytes. Bug Fix: CLUSTER: 5.1: in some special cluster configurations proxying of SMTP connections might not work properly. Bug Fix: ACCOUNT: 5.3: retrieving Account "special ACLs" when the Account settings were being modified could crash the server. Bug Fix: WebUser: 5.0: the "safe" redirection to external links might not work in Internet Explorer 8. Bug Fix: AIRSYNC: 5.3c1: when a client started by adding items to a mailbox, those items could be sent back to it as "new". Bug Fix: CG/PL: 5.2: the DIRECTORYSEARCH function could cause server crashes. Bug Fix: CG/PL: 5.1: the OBJECTTOJSON function produced non-standard "\e" symbols. Bug Fix: CG/PL: 5.1: the OBJECTTOJSON could produce unencoded XML text. Bug Fix: PBXApp: 5.0: the REMOTEURI and LOCALURI functions did not escape URIs. Bug Fix: PBXApp: 5.2: the value for Privacy header was not delivered to PBX applications. 5.3.14 02-Jun-2011 Valid Core License Keys: issued after 01-Dec-2008. Pronto: the Pronto version 3.14 is included. Kernel: the Russian TimeZones have been updated. Bug Fix: Kernel: converting to lowercase failed for the Greek leter "A". Bug Fix: XIMSS: 5.3.4: address-type message header fields could be encoded into the Japanese charsets incorrectly. Bug Fix: WebUser: 5.3: Simplex-based skins might fail to display the folder tree. Bug Fix: AirSync: 5.3c2: sending time zones without daylight saving times could crash some devices (Android clients). Bug Fix: DOMAINS: 5.0: if CGatePro->LDAP renaming table changed only the lower/uppercase of some setting name, that setting was not stored in the Central Directory. 5.3.13 04-Mar-2011 Valid Core License Keys: issued after 01-Dec-2008. Kernel: the Africa/Namibia time zone has been added. Pronto: the Pronto version 3.13 is included. Bug Fix: SIP: 5.3.5: packets coming from "banned" addresses were not dropped. Bug Fix: RPOP: 5.3c2: many concurrent connection failures could cause memory corruption. Bug Fix: XIMSS: 5.3c1: the mailboxACLUpdate operation could not set an empty right set.

5.3.12 17-Jan-2011
Valid Core License Keys: issued after 01-Dec-2008.

• SIP: the "tel:" schema processing is improved.
• GROUPWARE: Contact sorting is using the YOMI name VCard field if it is present.
• Bug Fix: CLUSTER: 5.3.5: NAT Site IP List data could not be updated in a Cluster.
• Bug Fix: CALDAV: 5.3c1: "newer item already exists" situations resulted in the error code 500 (instead of 412).
• Bug Fix: CALLLEG: 5.2c1: re-INVITE requests did not contain Min-SE header field when session timer was activated.
• Bug Fix: CLI: 5.3c1: the FINDACCOUNTSESSION command could not find sessions that have set HTTP cookies.

5.3.11 03-Dec-2010
Valid Core License Keys: issued after 01-Dec-2008.

• Pronto: the Pronto version 3.11 is included.
• Kernel: Australian time zone data has been updated to reflect new daylight saving time periods.
• Signal: the OPTIONS request to an Account w/o any SIP registration is auto-confirmed.
• MEDIA: now "music-on-hold" is not ignored in mixers used as media relays.
• Platform: AIX: the Server executable can use larger data segments now.
• Kernel: Email addresses starting with the dot symbol are accepted now.
• AIRSYNC: deleting from the Trash mailbox is always processed as "permanent".
• Big Fix: NamedTasks: 5.3c2: attempts to create a Named Task for an unknown Account could crash the server.
• Big Fix: CLUSTER: 5.3c3: reading mailbox message attributes could fail.
• Big Fix: CLUSTER: 5.3c2: RSIP registrations were directed to the registering cluster member, rather to the entire Cluster.
• Bug Fix: CHRONOS: 5.3c1: after an Account is renamed, its Chronos tasks were not rescheduled.
• Bug Fix: Billing: 5.3c1: the result of the "reservation release" operation did not contain the reservation name.
• Bug Fix: XIMSS: 5.3c2: the messageAttrData data messages were misformed.
• Bug Fix: XIMSS: 5.3.8: the dateFrom attribute in the findEvents response was incorrect for all-day recurrent events.
• Bug Fix: SIP: 5.3.3: media proxy created in mid-dialog could get an incorrect "direction" flag.
• Bug Fix: POP: 5.2c1: when a message is deleted when it is being retrieved, the POP connection was not closed.

5.3.10 18-Oct-2010
Valid Core License Keys: issued after 01-Dec-2008.

• Pronto: the Pronto version 3.10 is included.
• MAPI: the MAPI version 1.53.10.1 is included.
• XIMSS: now multi-address E-mail fields are composed as single RFC Header fields.
• Bug Fix: HTTP: 5.3.3: the module could incorrectly request authentication when trying to access a personal file storage.
• Bug Fix: CALLLEG: 5.2c1: responses to SDP-less UPDATE requests could lack session-expiration fields.
• Bug Fix: XIMSS: 5.3.9: the findEvents operation could return incorrect data for All-day Events.

5.3.9 30-Aug-2010
Valid Core License Keys: issued after 01-Dec-2008.

• Pronto: the Pronto version 3.9 is included.
• Pronto: the MS Windows and MacOS X installers for the "AIR" version are included.
• Platform: HPUX: the FIOSNBIO ioctlsocket call is used to set the non-blocking socket mode.
• Bug Fix: WebAdmin: 5.1c1: if an Account Import file line had a missing Alias or TelNum field, the server could crash.
• Bug Fix: WebUser: 4.2: if a new Contact Group member had a Real name containing the quote mark, the composed VCardGroup was unreadable.
• Bug Fix: MEDIA: 5.1: misformed SDP audio media data could crash the server.
• Bug Fix: SECURITY: 3.1: the {SSHA} encrypted passwords could support only 8-byte salts.
• Bug Fix: CG/PL: 5.3c2: the MAILBOXUIDBYORIGUID function did not work.

5.3.8 15-Jun-2010
Valid Core License Keys: issued after 01-Dec-2008.

• Pronto: the Pronto version 3.8 is included.
• SIP: if a session is started with a non-UDP request, the Record Routes added contain the transport parameter.
• Bug Fix: SIP: 5.2c2: multi-part packet contents were re-composed incorrectly if some of the parts contained binary zeros.
• Bug Fix: DOMAIN: 5.3.1: unique Named Task names were created using uppercase symbols, causing problems for the Apple iChat client.
• Bug Fix: SIGNAL: 5.3.7: the <composing /> stanza could be added to some IM requests.
• Bug Fix: SIGNAL: 5.3c2: when re-sending a REGISTER/OPTIONS request with credentials a bogus timeout could be set.
• Bug Fix: SIGNAL: 5.3c1: the "gr=" URI parameter was not supported for ACK and BENOTIFY requests.
• Bug Fix: SIPS: 5.2.1: if an old-style CANCEL request arrived before its INVITE request, its transaction could get stuck in the queue.
• Bug Fix: LOG: 5.1c2: External Logger records with the Facility Code larger than 11 were composed incorrectly.
• Bug Fix: SESSIONS: 5.3.2: when a session timed out and it was being closed, a deadlock could occur.
• Bug Fix: CALLLEG: 5.3.2: the REGISTER operation (used in RSIP) could use random timeout values which could cause various deadlocks and loops.
• Bug Fix: AUTH: Kerberos authentication did not work for secondary Domains.

5.3.7 10-May-2010
Valid Core License Keys: issued after 01-Dec-2008.

• Pronto: the Pronto version 3.7 is included.
• LOG: now the TLS i/o data is recorded only when the TLS Log Level is set to All Info.
• SIGNAL: the avatar hash data is added to the distributed presence signals. Users need to update their profiles/avatars (via XMPP clients, Pronto! or WebMail) to enable this functionality.
• XMPP: XEP-0055 (Jabber Search) is implemented.
• XMPP: support for XEP-0085 (Chat State Notifications) is implemented.
• AIRSYNC: some Unicode symbols are filtered out as a workaround for the Apple iPhone parser bug.
• STATISTICS: the Log header line listing all elements are now stored at the beginning of each new Statistics Log file.
• Bug Fix: ACCOUNT: 5.3.6: Rule modifications on the Account owner behalf could cause memory corruption.
• Bug Fix: ACCOUNT: 5.2c1: using special mailbox names like $SENT$ pointing to non-ASCII names could fail in the UTF8-based environments.
• Bug Fix: MAILBOX: 5.3c2: if sync data was corrupted, it was not removed from the Account Info file.
• Bug Fix: CG/PL: 5.2c2: the "+" operator did not work for datablock and string arguments.
• Bug Fix: DIRECTORY: 3.1: search filters were ignored in "base"-type search operations.
• Bug Fix: UDPPROXY: 5.3c2: when a NATed client switched its media port, the proxy did not accept the new data source.
• Bug Fix: HELPERS: 5.3c3: the [PRE|POST]UPDATE External Authenticator helper program was not called for the "set"-type Account Settings operations.
• Bug Fix: XMPP: 5.3c1: if the information was to be sent to remote servers using two <presence> stanzas, only one stanza was sent.

5.3.6 27-Apr-2010
Valid Core License Keys: issued after 01-Dec-2008.

• Pronto: the Pronto version 3.6 is included.
• DOMAIN: the Auto-Create Chatrooms Domain setting is implemented.
• CHATROOMS: additional XEP-0045 functions are implemented (configuration/destroy requests, info query, voice requests, etc.)
• XMPP: IQ-Based Avatar storage is implemented.
• XMPP: "forbidden" response processing changed to provide a workaround for an Apple iChat looping bug.
• CLI: the [GET|SET][CLUSTER]PROTECTION commands are renamed into [GET|SET][CLUSTER]NETWORK commands (the old commands continue to work).
• HTTPOutput: non-absolute URLs in 3xx responses are supported now.
• DOMAIN: when a forwarder is removed, it is removed from all Groups in its Domain.
• Bug Fix: CALLLEG: 5.3c1: UPDATE and INFO requests received within early dialogs were rejected.
• Bug Fix: DIRECTORY: 5.3.2: using LDAP Provisioning with a Cluster-wide Local Unit could cause connection loops.
• Bug Fix: DIRECTORY: 5.3.2: Cluster-wide Local Units worked incorrectly if mounted not at the tree root.
• Bug Fix: XMPP: 5.1.2: the in-session iq requests (roster updates) did not have the id attribute.
• Bug Fix: WebAdmin: 5.3c1: the "flow"-type settings could be modified incorrectly.
• Bug Fix: ACCOUNT: 5.3c1: the Failed Logins Limit settings worked incorrectly.
• Bug Fix: SIGNAL: 5.3c2: an incorrect Contact address in XMPP-type requests could crash the server.
• Bug Fix: SIP: 5.3.1: the "Signer" Record-Route was not include into registration Path, causing problems for Microsoft RTC clients.
• Bug Fix: WebUser: 5.2c1: the Use Letter Charset preference did not work.
• Bug Fix: CLUSTER: 5.3c1: the Suspend/Resume Domain operations could fail in a Cluster.

5.3.5 30-Mar-2010
Valid Core License Keys: issued after 01-Dec-2008.

• Pronto: the Pronto version 3.5 is included.
• NETWORK: the NAT Site IP List is implemented.
• ACCOUNT: when the Account Archive Messages After / Delete Messages After settings are changed, the Account Chronos wakeup times are re-calculated.
• CALENDAR: Calendar ALARMs via E-mail are implemented
• CALENDAR: the Server-side Processing Account Preferences are documented.
• XMPP: XEP-0008, XEP-0012, XEP-0202 are implemented.
• HTTP: the MS Autodiscover protocol is implemented.
• SIP: the "privacy" extension is supported now.
• STATISTICS: the imapMAPIActive element is re-implemented.
• SMTP: the "disk is full" OS error is processed as a temporary problem.
• Bug Fix: CALENDAR: 5.3c3: when opening a remote (HTTP-retrieved) Calendar, items without the PUBLISH method specified were ignored.
• Bug Fix: Kernel: 5.2.4: when an external certificate was verified, the stock certificates were used incorrectly.
• Bug Fix: WSSP: 5.3.1: CALENDARTIMEMENU could display the 12:00AM item as "past".
• Bug Fix: SMTP: 5.3c1: the composed Received: header field contained "short" authenticated Account names (i.e. the Main Domain name was not included).
• Bug Fix: WebAdmin: 5.3c2: authentication using a simple username did not work if the IP address was assigned to a secondary Domain.
• Bug Fix: WebAdmin: 5.3c1: the AirSyncAllowed data in Import files was processed incorrectly.
• Bug Fix: XIMSS: 5.3c1: Auto-login did not work in Clusters.
• Bug Fix: WebUser: 4.3.1: the Event composer page incorrectly displayed "Availability" Free/Busy data when the daylight saving status of the displayed and the current time were different.
• Bug Fix: WebUser: 5.2.10: the HiddenSkins setting could not be used to hide the "unnamed" (Basic) Skin.

5.3.4 09-Mar-2010
Valid Core License Keys: issued after 01-Dec-2008.

• Pronto: the Pronto version 3.4 is included.
• Platform: the Windows/AMD64 version is released.
• WebUser: plain text space formatting is improved ("ASCII-tables" are supported now).
• WebUser: now the Send Requests option is disabled by default if an Event is composed not in the Default Calendar mailbox.
• CLI: the SETACCOUNTPASSWORD command supports the optional CHECK keyword now.
• WebAdmin: the Temporarily Blocked Addresses -> Block After setting is documented.
• AIRSYNC: the MIMETruncation parameter is supported now.
• Admin: now the External AUTH helper application receives the name of the Account performing the provisioning operations.
• Admin: the HiddenProntoModules Account setting is implemented.
• RSIP: the optional Target field is supported now.
• Bug Fix: CLI: 5.2c1: incorrect parameters for the GETACCOUNTSTAT and RESETACCOUNTSTAT commands could crash the server.
• Bug Fix: ACCOUNT: 5.3.3: if an event segment did not have expiration time set, the segment expired immediately (Message Waiting Indicator did not work).
• Bug Fix: Foundation: 5.3c1: "bare" XML in inter-cluster communication could contain unencoded EOL symbols, causing errors and protocol de-synchronization.
• Bug Fix: NamedTasks: 5.3c3: task names were processed as case-sensitive, causing problems for come applications (such as IM chatrooms).
• Bug Fix: Admin: 5.3c1: the new Access Rights caching mechanism caused "delayed updates" on the WebAdmin "Access Rights" page.
• Bug Fix: SIP: 5.3.3: processing REGISTER requests without the Expires field could cause server crashes under heavy load.
• Bug Fix: DOMAIN: 5.3c2: Named Task search was case-sensitive, causing Multi-user Chat problems.
• Bug Fix: GROUP: 4.0: the Expand Group option could leave some duplicated addresses in the final recipient list.
• Bug Fix: MAILBOX: 5.2c1: hard-links were never used for messages in MailDir mailboxes.

5.3.3 25-Feb-2010
Valid Core License Keys: issued after 01-Dec-2008.

• WSSP: the JSON text element is implemented.
• Pronto: the Pronto version 3.3 is included.
• MAPI: the MAPI version 1.53.3.2/1.52.53.1 is included.
• SPELLCHECK: UTF-8 "symbol" offsets are supported.
• ACCOUNT: when a File Storage folder is created, it gets a copy of the outer folder ACL.
• WEBUSER: FireFox "x-dns-prefetch-control" meta-tag is added to disable the spammers DNS-based "harvesting" techniques.
• MEDIA: DTMF processing now supports more devices incorrectly using 'new' and 'end' RFC2833 flags.
• MEDIA: NAT stream processing improved to support mixer peers behind the same NAT/Firewall.
• SIP: when an SDP element is received inside a multipart body, it is relayed together with other body parts (SIP-T support).
• HTTP: the Range request field is supported now.
• ACCOUNT: call dialogs initiated before a server restart or before a full cluster restart are auto-removed.
• CALENDAR: the "import" operation now ignores 'recurrence exception' items.
• Bug Fix: WebAdmin: 5.3.2: the Settings Signal page Update operation worked, but displayed the Incorrect Parameter Value error.
• Bug Fix: CLUSTER: 5.2c1: XML SDP composing procedure did not use the "altAddress" attribute, causing media transfer problems for XIMSS clients.
• Bug Fix: CLUSTER: 5.3c2: Calendar alarm time was updated incorrectly in virtual (inter-cluster) Mailboxes.
• Bug Fix: CLUSTER: 5.3c2: inter-cluster file operations could incorrectly pass the authentication data.
• Bug Fix: PBXApp: 5.3c2: updating SDP in the "bridged" mode did not store the new SDP, resulting in incorrect "SDP has not been changed" situations.
• Bug Fix: CG/PL: 5.2c1: the SetCaseSensitive procedure worked incorrectly.
• Bug Fix: ADMIN: 5.3c1: the "Insert All" operation did not add Named Task records to the Central Directory.
• Bug Fix: ADMIN: 5.3c1: when an Account was deleted, its Named Tasks were not removed.
• Bug Fix: AIRSYNC: 5.2: when the Sent Mailbox preference was set to an empty string, no message could be submitted.
• Bug Fix: DIRECTORY: 3.0: Local Unit modification records longer than 32K could not be read.
• Bug Fix: DIRECTORY: 5.3c2: the Local Unit Schema missed some attributes.
• Bug Fix: XMPP: 5.2.5: when a message request contains two "body" elements, none could reach the destination.
• Bug Fix: XIMSS: 5.2c1: the directory name in file operation responses could be sent without XML string escape symbols.
• Bug Fix: SIP: 5.3c1: in-dialog requests with "gr" (gruu) URI parameter were rejected.
• Bug Fix: STATISTICS: 5.3c3: "failedAUTHs" and "successfulAUTHs" element values were calculated incorrectly.

5.3.2 26-Jan-2010
Valid Core License Keys: issued after 01-Dec-2008.

• Pronto: the Pronto version 3.2 is included.
• DIRECTORY: Cluster-wide Units are implemented.
• AIRSYNC: UTF8 data-cleaning is implemented for Calendar, Tasks, and Contacts data (malformed UTF8 data causes Apple iPhone crashes).
• HTTP: "chunked" requests are supported now.
• CLI: the Directory Administration commands are implemented.
• CLUSTER: now NOTIFY Signal requests are clustered: they are sent via the Cluster Members with the Signal service enabled.
• XIMSS: the datasetListSubset operation is implemented.
• CG/PL: the DATASETLISTSUBSETS function is implemented.
• ACCOUNT: the Calls and NOTIFY flow control settings are moved to Account settings.
• SIP: symbolic (FQDN) "sentby" Via fields are supported now.
• Bug Fix: CALLLEG: 5.1.2: the Replaces "method" parameter was checked incorrectly.
• Bug Fix: CalDAV: 5.3.1: Dropbox error logging could crash the server.
• Bug Fix: CalDAV: 5.3c2: SMTP ATRN polling could crash the server.
• Bug Fix: QUEUE: 5.3c3: messages sent to the "null" address were rejected with the "address is blacklisted" error code.
• Bug Fix: SIGNAL: 5.3.1: REGISTER requests with expires=0 Contact parameter were rejected.
• Bug Fix: AIRSYNC: 5.3c3: logging of certain Sync data modifications could crash the server.

5.3.1 12-Jan-2010
Valid Core License Keys: issued after 01-Dec-2008.

• Pronto: the Pronto version 3.1 is included.
• Kernel: if a MIME part does not have Content-Type specified, the Content-Type is set using the MIME part file name suffix (if it exists).
• HTTP: access to private directories requires authentication only if non-authenticated (guest) access was denied.
• WebUser: the Chatroom Log viewer is implemented.
• WebUser: the Contact Editor now supports the Yomi Company Name and the Yomi Name fields.
• CalDAV: the "DropBox" functionality is supported now.
• CalDAV: the VAVAILABILITY requests are supported now.
• Chatrooms: semi-anonymous rooms implemented, iq relaying is implemented.
• MAILBOX: the Mailbox seqNum is assigned automatically, if absent, whenever the Mailbox meta-data is read.
• MEDIAPROXY: now separate counters are used to generate SDES PING packets for both media leg.
• Bug Fix: SIGNAL: 4.3c1: minimum and maximum REGISTER period limits were not applied to the "expires" Contact parameters.
• Bug Fix: CHRONOS: 5.3c2: the services was starting too late, and RPOP records converted from the old RPOP Domain settings were not scheduled.
• Bug Fix: MAILBOX: 5.3.0: large messages (> 3MB) could not be copied.
• Bug Fix: MAILBOX: 5.3c1: mailbox Seq info-element was checked incorrectly, resulting in repeated "seq restoring" attempts for some mailboxes.
• Bug Fix: RPOP: 5.3.0: failed connections caused extremely long delays (till the year 2050).
• Bug Fix: CalDAV: 5.3c4: the Apple iCAL client broke when listing calendars, if one of them did not have the 'color' attribute set.
• Bug Fix: CALENDAR: 5.3c1: incorrect "next recurrence" calculations could cause notification loops.
• Bug Fix: WebUser: 5.3c1: Contact Groups did not work in Address Books.
• Bug Fix: CG/PL: 5.1c1: the DateByYearDay function returned a result for a previous year.
• Bug Fix: CG/PL: 5.3c1: the MailboxOrigUIDByUID function returned an incorrect result.

5.3.0 28-Dec-2009
Valid Core License Keys: issued after 01-Dec-2008.

• Pronto: the Pronto version 3.0 is included.
• MEDIA: the upsampling and downsampling algorithms are improved.
• AIRSYNC: additional provisioning attributes are supported now.
• CALDAV: the getcontenttype property is supported now (Lightning compatibility).
• HTTP: RFC4709 is implemented.
• XIMSS: the datasetRemove operation can process foreign datasets now.
• WSSP: the JAVASCRIPT: text element now escapes the < symbols (a workaround for browser bugs).
• MAILBOX: message attributes are copied with the message.
• CLUSTER: improved processing of the "Auto" value for the SIP Farm, Queue Submit, HTTP Client, POP Client settings.
• CLUSTER: message attributes are supported in virtual mailboxes now.
• CLUSTER: SIGNAL processing can be partially delegated to certain cluster members (frontends) now.
• GROUPWARE: the X-FirstName and X-LastName fields are added to VCard message items.
• PBXApp: the DisconnectEx procedure is implemented.
• CG/PL: the MAILBOXCOPY function parameters are extended.
• XIMSS: the messageAdded message can be sent in response to messageAppend and messageCopy requests.
• MAILLIST: symbol combinations (macro) can specify fixed-length numbers now.
• Bug Fix: Kernel: 5.3c1: some operations incorrectly checked Domain-level Access Rights.
• Bug Fix: SIP: 5.3c3: the Replaces header was processed incorrectly.
• Bug Fix: Calendar: 5.3c1: some monthly and yearly recurrence calculations were performed incorrectly.
• Bug Fix: DOMAIN: 5.3c1: INBOX-only accounts did not work.
• Bug Fix: AIRSYNC: 5.3c3: directory search did not compose the 'mail' attribute if it was absent.

5.3c4 17-Dec-2009
Valid Core License Keys: issued after 01-Dec-2008.

• Foundation: UTF8 case-converting utilities process more Roman, Greek, and Cyrillic symbols now.
• Foundation: IPv6 support for Windows is implemented (Windows Vista or newer is required).
• Kernel: Punycode (RFC3492) is implemented.
• ACCOUNT: Kerberos and TLS Certificate authentication methods now process the supplied usernames with the Router (eased security limitation).
• Email: support for IDN (international domains) is added to most E-mail modules and components.
• DOMAIN: international (non-ASCII) Domain Alias names can be used now.
• RPOP: the PROP component redesigned using the Chronos component. The RPOP record settings are moved from Domain to Account level.
• RPOP: the Mailbox setting is implemented to support direct delivery of retrieved messages.
• CLUSTER: the RPOP Client setting is implemented to allow the RPOP sessions to take place on selected servers only (usually - on frontends).
• CLI: the [GET|SET]ACCOUNTRPOP commands are removed. The [GET|SET]ACCOUNTRPOPS commands are implemented.
• CG/PL: now the comparison operations can be applied to strings and datablocks.
• HTTPOutput: the 1xx server responses are supported now.
• MEDIA: variable-frequency wave buffers are implemented (can be used with wideband codecs)
• LIST: addresses copied with the Copy as Cc option are enclosed into the angle brackets now.
• TFTP: the file write operations are supported now.
• LDAP: the Router Subtree feature is implemented.
• AIRSYNC: the Directory search operations use the user domain DN as the search base.
• Bug Fix: CLUSTER: 5.3c3: failover process could detect false controller conflicts.
• Bug Fix: FILES: 5.3c1: file storage size limitations were checked incorrectly.
• Bug Fix: ACCOUNT: 5.3c1: INBOX-only accounts could not be created.
• Bug Fix: AIRSYNC: 5.3c1: in some cases device re-synchronization did not send all mailbox items to the device.
• Bug Fix: RULES: 5.3c3: sending Instant Messages from Server/Cluster-wide Rules could crash the server.
• Bug Fix: DOMAIN: 5.3c1: the Domain-level Enabled Services and Login Method settings did not work.

5.3c3 24-Nov-2009
Valid Core License Keys: issued after 01-Nov-2008.

• Pronto: the Pronto version 3.0c3 is included.
• Kernel: RFC3676 is implemented.
• RSIP: the Remote SIP component is implemented (see the Signal PSTN section of the details). The SIP Gateways manager is deprecated and it is prepared for removal.
• WebUser: the RSIP Signal settings page is implemented.
• CLI: the [GET|SET]ACCOUNTRSIPS commands are implemented.
• XIMSS: the rsipList operation is implemented.
• HTTPOutput: POST requests now support the x-www-form-urlencoded format.
• HTTPOutput: the HTTP Client Manager settings have been added to the Others page of the WebAdmin Interface.
• HTTPOutput: the dictionary-type "simple values" for POST fields are supported now.
• SIP: the Record-Route comparison routine is improved.
• DOMAIN: new Domain and Account statistics elements have been added.
• WSSP: the INCLUDE elements now accepts an expression as a filename.
• SIGNAL: requests directed (routed) to the NULL-address are completed immediately, returning the "OK" code.
• CLUSTER: the Controller now always reads the Heartbeat file and quits if some other server rewrites it.
• XIMSS: the httpCall "field" elements can contain non-string data now.
• WebAdmin: additional Local Account Manager settings are implemented.
• Bug Fix: MAILLIST: 5.3c1: HTTP access authorization did not work.
• Bug Fix: MAILLIST: 5.3c1: WebUser "Approve" operation did not work from the mailbox page.
• Bug Fix: WebADMIN: 5.3c1: Mailbox names could not be modified on the All-Server/All-Cluster Account Preferences pages.
• Bug Fix: AIRSYNC: 5.3c1: some devices could not sync.

5.3c2 09-Nov-2009
Valid Core License Keys: issued after 01-Nov-2008.

• CALENDAR: the "publish" operations preserve the original ("permanent") UID.
• Security: more built-in "trusted" certificates are added.
• XIMSS: the messageSubmit operation now copies the "Bcc" field data into the saved message.
• STATISTICS: larger threshold values can be specified now.
• XMPP: output channel statistic elements have been implemented.
• Kernel: when storing multi-line "object" (dictionary, array) data, data elements can be split to avoid creating very long text lines.
• XIMSS: when reading messages, the parts with "attachment" disposition are not included into message XML.
• XIMSS: */xml and */*+xml message parts are supported now.
• SIP: an "edge proxy" now supports calls from a far-end NAT'ed client calling a near-end NAT'ed client via the same server.
• WebUser: the Attach Profile vCard message composer option is implemented.
• DOMAIN: when creating new objects, reserved names (such is NULL, ERROR, ALL, etc.) are rejected now.
• ACCOUNT: the local delivery/sending Flow Control setting have been moved to Account settings.
• ACCOUNT: the Failed Login Limit setting have been moved to Account settings.
• XMPP: the XMPPS and XMPPI System Log tags are swapped (XMPPS is used for client sessions now).
• WebAdmin: the "Pronto" section has been added to the Account Preference page.
• Bug Fix: CALENDAR: 5.3c1: alert times could be calculated incorrectly, resulting in server loops.
• Bug Fix: XIMSS: 5.3c1: copying file attributes could crash the server.
• Bug Fix: CLUSTER: 5.3c1: starting a NamedTask in a shared Domain could cause inter-server communication deadlocks.

5.3c1 1-Nov-2009
Valid Core License Keys: issued after 01-Nov-2008.

• Chronos "daemon processing" is implemented.
• Pronto: the Pronto version 3.0c1 is included.
• MAILBOX: "permanent UIDs" are implemented.
• MAILBOX: Message Attributes are implemented.
• ACCOUNT: the Archive Messages after and Delete Messages after settings are implemented.
• ACCOUNT: File Storage file attributes are implemented.
• ACCOUNT: when calculating number and total size of storage files, the ".meta" files are ignored now.
• ACCOUNT: File Storage ACLs are implemented.
• ACCOUNT: File Storage Subscription is implemented.
• ACCOUNT: the File Storage "pubcal" virtual directory (for calendar publishing) is implemented.
• ACCOUNT: Call Logs are now stored in GMT terms.
• ACCOUNT: the null@null identifier is implemented to grant access to unauthenticated users (guests).
• ACCOUNT: the Log Login/Logout setting is implemented.
• ACCOUNT: the Login log records are not created if the login operation is rejected because of a disabled service.
• ACCOUNT: the legacy "Netscape roaming" storage is deprecated. The /settings/ requests are now directed to the private/roaming/ File Storage directory.
• ACCOUNT: now the External Authenticator is consulted when an unknown object is met in non-routing operations, too.
• DOMAIN: Named Tasks are implemented.
• DOMAIN: the Fast Storage Type setting is implemented.
• AIRSYNC: synchronization logic has been changed to use the new "permanent UIDs" Mailbox feature.
• AIRSYNC: if an updated vCard object is equal to the existing one, the existing one is kept.
• XMPP: the module is re-implemented.
• XMPP: multiparty chat (XEP-0045) is implemented. See the Named Tasks section.
• XMPP: vcard-temp (XEP-0054) is implemented.
• XMPP: XMPP Ping (XEP-0199) is implemented.
• HTTP: WebDAV access to Account File Storage is implemented.
• TLS: outgoing SSL/TLS connections now use the Main Domain SSL/TLS Certificate if the remote server requests a certificate.
• TLS: client certificate verification is now supported for the old SSL (TLS v0) protocol, too.
• TLS: the Accept SSLv2 connections and Process Target Domain extensions TLS options are implemented.
• IMAP: the APPEND extensions are documented.
• PBX: the Click-to-Call functionality re-implemented using a CG/PL "clicktocall.sppr" task, and it became available in a Cluster environment.
• SIP: the GRUU (RFC draft) functionality is implemented.
• Foundation: XML objects are re-implemented to improve performance and namespace handling.
• DNR: the Balance Server Load and Use Supplementary Responses options are implemented.
• SMTP: the RBL "TXT" records are supported now.
• QUEUE: the Log Message Delivery setting is documented.
• QUEUE: the X-Auto-Response-Suppress header field does not mark a message as auto-generated.
• STATISTICS: PWD, AIRSYNC statistics elements are implemented.
• STATISTICS: The Statistics Log (storing all Statistic Elements data periodically) is implemented.
• SIGNAL: now type-02 CDR records are not generated for "retriable" errors.
• LOGS: the Supplementary Logs are documented.
• LDAP: the "extended match" operation is supported.
• Intercept: the "Deleted Mail" option implemented, the report message format changed.
• Skins: the "Classic" skin is retired.
• WebUser: the Kazakh language has been added.
• WebUser: the ';' symbol is accepted as a To/Cc/Bcc address list separator.
• WebUser: the Billing and Mobile Manager pages are implemented.
• WebUser: the Personal Info (vCard Profile) editor page is implemented.
• Admin: if an administration operation is performed by an administrator of a secondary domain, the full account name is recorded.
• HTTPOutput: the HTTP Client interface is documented, CG/PL and XIMSS documentation for the HTTP Call operations is updated.
• HTTPOutput: the supplFields request element is implemented.
• HTTPOutput: the connection time out is set now (to the same value as the transaction timeout).
• MEDIA: the Inband DTMF Signal/Noise Ratio setting is implemented.
• CALLLEG: INVITE-replaces for a REFERed INVITE are supported now (blind-transferred called being picked up).
• SDP: the XML presentation includes arbitrary attributes now.
• CG/PL: the "for-loop" operator is implemented.
• CG/PL: qualified external code names (moduleName::codeName) are implemented.
• CG/PL: the builtin FUNCCALL function and the PROCCALL procedure are implemented.
• CG/PL: the UPDATESTATISTICS procedure is implemented.
• CG/PL: the RADIUSCall function parameters are extended.
• CG/PL: the MAILBOXCOPYBYUID and MAILBOXSETFLAGSBYUID function renamed to COPYMAILBOX and MAILBOXSETFLAGS (old names are preserved), function parameters are extended.
• CG/PL: the [READ|WRITE|APPEND|RENAME|DELETE|LIST]SITE[FILE|DIRECTORY] functions are renamed into [READ|WRITE|APPEND|RENAME|DELETE|LIST]STORAGE[FILE|DIRECTORY].
• CG/PL: the [READ|WRITE]STORAGEFILEATTR functions are implemented.
• CG/PL: the [GET|UPDATE]MESSAGEATTR functions are implemented.
• CG/PL: the LISTSITEFILES function result is changed (the elements are always dictionaries, the MetaModified timestamps are added).
• CG/PL: the SENDINSTANTMESSAGE function is extended, the SENDXMPPIQ function is implemented.
• CG/PL: the READENVIRFILE function is documented.
• CG/PL: the MAILBOX[ORIGUIDBYUID|UIDBYORIGUID] functions are implemented.
• PBXApp: the SETLOCALCONTACTPARAMETER procedure is implemented.
• PBXApp: the Alert-Info SETCALLPARAMETERS dictionary element is supported now.
• PBXApp: the SETINTERRUPTONDTMF function now controls DTMF interrupts for both audio playing and audio recording operations.
• PBXApp: Instant Message and XMPP IQ receiving, the ISINSTANTMESSAGEEVENT and ISXMPPIQEVENT functions are implemented.
• XIMSS: the retrieveURL operation is renamed into httpCall (the old name is still available).
• XIMSS: the reqSeq parameter is documented.
• XIMSS: the listUploaded operation is implemented.
• XIMSS: the newUploaded data message is implemented.
• XIMSS: the makeCall function now completes immediately, the Click-to-Call status reports come as asynchronous data messages now.
• XIMSS: the fileAttr[Read|Write], fileSub[List|Update] operations are implemented, the timeAttrModified attribute is added to the fileInfo data messages.
• XIMSS: the file[Read|Write] type attribute with "vcard" value is supported now.
• XIMSS: the iqSend/iqRead operations are implemented.
• XIMSS: the sendIM/readIM attributes are extended.
• XIMSS: the messageAttr[Read|Write] operations are implemented
• CLI: the GETSNMPELEMENT operation renamed into GETSTATELEMENT, its result format is changed to Number.
• CLI: the *WEBFILE* operations are renamed into *STORAGFILE* operations.
• CLI: the [READ|UPDATE]STORAGEFILEATTR operations are implemented.
• CLI: the GETNEXTSTATNAME, [GET|SET]MEDIASERVERSETTINGS commands are implemented.
• CLI: the [GET|SET]ACCOUNTSUBSCRIPTION commands are renamed into [GET|SET]MAILBOXSUBSCRIPTION.
• CLI: the [GET|SET]FILESUBSCRIPTION commands are implemented.
• CLI: the *NAMEDTASK commands are implemented.

Summary

• XML objects are re-implemented to improve performance and namespace handling.
• UTF8 case-converting utilities process more Roman, Greek, and Cyrillic symbols now.

• Chronos "daemon processing" is implemented.
• RFC3676 is implemented.
• Punycode (RFC3492) is implemented.
• when storing multi-line "object" (dictionary, array) data, data elements can be split to avoid creating very long text lines.
• if a MIME part does not have Content-Type specified, the Content-Type is set using the MIME part file name suffix (if it exists).
• Australian time zone data has been updated to reflect new daylight saving time periods.
• Email addresses starting with the dot symbol are accepted now.

• the Windows/AMD64 version is released.
• Windows: IPv6 support is implemented (Windows Vista or newer is required).
• AIX: the Server executable can use larger data segments now.
• HPUX: the FIOSNBIO ioctlsocket call is used to set the non-blocking socket mode.

• the Pronto version 3.11 is included.
• the MS Windows and MacOS X installers for the "AIR" version are included.

• the MAPI version 1.53.10 is included.

• synchronization logic has been changed to use the new "permanent UIDs" Mailbox feature.
• if an updated vCard object is equal to the existing one, the existing one is kept.
• the Directory search operations use the user domain DN as the search base.
• additional provisioning attributes are supported now.
• UTF8 data-cleaning is implemented for Calendar, Tasks, and Contacts data (malformed UTF8 data causes Apple iPhone crashes).
• the MIMETruncation parameter is supported now.
• some Unicode symbols are filtered out as a workaround for the Apple iPhone parser bug.

• the getcontenttype property is supported now (Lightning compatibility).
• the "DropBox" functionality is supported now.
• the "VAVAILABILITY" requests are supported now.

• Cluster-wide Units are implemented.

• the Calls and NOTIFY flow control settings are moved to Account settings.
• the "Deleted Mail" Intercept option implemented, the Intercept report message format changed.
• if an administration operation is performed by an administrator of a secondary domain, the full account name is recorded.

• the Supplementary Logs are documented.
• now the TLS i/o data is recorded only when the TLS Log Level is set to All Info.

• the NAT Site IP List is implemented.
• the DNR Balance Server Load and Use Supplementary Responses options are implemented.

• the RPOP Client setting is implemented to allow the RPOP sessions to take place on selected servers only (usually - on frontends).
• improved processing of the "Auto" value for the SIP Farm, Queue Submit, HTTP Client, POP Client settings.
• the Controller now always reads the Heartbeat file and quits if some other server rewrites it.
• SIGNAL processing can be delegated to certain cluster members (frontends) now.

• the Archive Messages after and Delete Messages after settings are implemented.
• File Storage file attributes are implemented.
• when calculating number and total size of storage files, the ".meta" files are ignored now.
• File Storage ACLs are implemented.
• File Storage Subscription is implemented.
• Named Tasks are implemented.
• the File Storage "pubcal" virtual directory is implemented.
• international (non-ASCII) Domain Alias names can be used now.
• the null@null identifier is implemented to grant access to unauthenticated users (guests).
• the Log Login/Logout setting is implemented.
• the Login log records are not created if the login operation is rejected because of a disabled service.
• the legacy "Netscape roaming" storage is deprecated. The /settings/ requests are now directed to the private/roaming/ File Storage directory.
• now the External Authenticator is consulted when an unknown object is met in non-routing operations, too.
• the Fast Storage Type Domain setting is implemented.
• the local delivery/sending Flow Control setting have been moved to Account settings.
• the Failed Login Limit setting have been moved to Account settings.
• Kerberos and TLS Certificate authentication methods now process the supplied usernames with the Router (eased security limitation).
• Call Logs are now stored in GMT terms.
• when creating new objects, reserved names (such is NULL, ERROR, ALL, etc.) are rejected now.
• new Domain and Account statistics elements have been added.
• call dialogs initiated before a server restart or before a full cluster restart are auto-removed.
• now the External AUTH helper application receives the name of the Account performing the provisioning operations.
• the HiddenProntoModules Account setting is implemented.
• the Auto-Create Chatrooms Domain setting is implemented.

• "permanent UIDs" are implemented.
• Message Attributes are implemented.
• the Mailbox seqNum is assigned automatically, if absent, whenever the Mailbox meta-data is read.

• support for IDN (international domains) is added to most E-mail modules and components.
• the Log Message Delivery setting is documented.
• the X-Auto-Response-Suppress header field does not mark a message as auto-generated.

• the Click-to-Call functionality re-implemented using a CG/PL "clicktocall.sppr" task, and it became available in a Cluster environment.

• now type-02 CDR records are not generated for "retriable" errors.
• requests directed (routed) to the NULL-address are completed immediately, returning the "OK" code.
• the avatar hash data is added to the distributed presence signals. Users need to update their profiles/avatars (via XMPP clients, Pronto! or WebMail) to enable this functionality.
• the OPTIONS request to an Account w/o any SIP registration is auto-confirmed.

• INVITE-replaces for a REFERed INVITE are supported now (blind-transferred called being picked up).

• the Inband DTMF Signal/Noise Ratio setting is implemented.
• variable-frequency wave buffers are implemented (can be used with wideband codecs)
• the upsampling and downsampling algorithms are improved.
• the SDP XML presentation includes arbitrary attributes now.
• DTMF processing now supports more devices incorrectly using 'new' and 'end' RFC2833 flags.
• NAT stream processing improved to support mixer peers behind the same NAT/Firewall.
• now "music-on-hold" is not ignored in mixers used as media relays.

• separate counters are used to generate SDES PING packets for both media leg.

• the "publish" operations preserve the original ("permanent") UID.
• the "import" operation now ignores 'recurrence exception' items.

• the X-FirstName and X-LastName fields are added to VCard message items.

• more built-in "trusted" certificates are added.

• outgoing SSL/TLS connections now use the Main Domain SSL/TLS Certificate if the remote server requests a certificate.
• client certificate verification is now supported for the old SSL (TLS v0) protocol, too.
• the Accept SSLv2 connections and Process Target Domain extensions TLS options are implemented.

• WebDAV access to Account File Storage is implemented.
• RFC4709 is implemented.
• access to private directories requires authentication only if non-authenticated (guest) access was denied.
• "chunked" requests are supported now.
• the Range request field is supported now.

• the HTTP Client interface is documented, CG/PL and XIMSS documentation for the HTTP Call operations is updated.
• the supplFields request element is implemented.
• the connection time out is set now (to the same value as the transaction timeout).
• POST requests now support the x-www-form-urlencoded format.
• the HTTP Client Manager settings have been added to the Others page of the WebAdmin Interface.
• the dictionary-type "simple values" for POST fields are supported now.
• the 1xx server responses are supported now.

• the SIP Gateways manager is deprecated and it is prepared for removal.
• the GRUU (RFC draft) functionality is implemented.
• the Record-Route comparison routine is improved.
• an "edge proxy" now supports calls from a far-end NAT'ed client calling a near-end NAT'ed client via the same server.
• when an SDP element is received inside a multipart body, it is relayed together with other body parts (SIP-T support).
• if a session is started with a non-UDP request, the Record Routes added contain the transport parameter.

• the Remote SIP component is implemented (see the Signal PSTN section of the details).

• the APPEND extensions are documented.

• the file write operations are supported now.

• the RBL "TXT" records are supported now.

• the PROP component redesigned using the Chronos component. The RPOP record settings are moved from Domain to Account level.
• the Mailbox setting is implemented to support direct delivery of retrieved messages.

• symbol combinations (macro) can specify fixed-length numbers now.
• addresses copied with the Copy as Cc option are enclosed into the angle brackets now.

• PWD, AIRSYNC statistics elements are implemented.
• The Statistics Log (storing all Statistic Elements data periodically) is implemented.
• larger threshold values can be specified now.
• the Log header line listing all elements are now stored at the beginning of each new Statistics Log file.

• the module is re-implemented.
• multiparty chat (XEP-0045) is implemented. See the Named Tasks section.
• vcard-temp (XEP-0054) is implemented.
• XMPP Ping (XEP-0199) is implemented.
• output channel statistic elements have been implemented.
• the XMPPS and XMPPI System Log tags are swapped (XMPPS is used for client sessions now).
• XEP-0055 (Jabber Search) is implemented.
• support for XEP-0085 (Chat State Notifications) is implemented.

• the "extended match" operation is supported.
• the Router Subtree feature is implemented.

• the "Pronto" section has been added to the Account Preference page.
• additional Local Account Manager settings are implemented.
• the Temporarily Blocked Addresses -> Block After setting is documented.

• the Kazakh language has been added.
• the ';' symbol is accepted as a To/Cc/Bcc address list separator.
• the Billing and Mobile Manager pages are implemented.
• the Personal Info (vCard Profile) editor page is implemented.
• the "Classic" skin is retired.
• the Attach Profile vCard message composer option is implemented.
• the RSIP Signal settings page is implemented.
• the Chatroom Log viewer is implemented.
• the Contact Editor now supports the Yomi Company Name and the Yomi Name fields.
• the FireFox "x-dns-prefetch-control" meta-tag is added to disable the spammers DNS-based "harvesting" techniques.
• plain text space formatting is improved ("ASCII-tables" are supported now).
• the Send Requests option is disabled by default if an Event is composed not in the Default Calendar mailbox.

• the retrieveURL operation is renamed into httpCall (the old name is still available).
• the httpCall "field" elements can contain non-string data now.
• the reqSeq parameter is documented.
• the listUploaded operation is implemented.
• the newUploaded data message is implemented.
• the makeCall function now completes immediately, the Click-to-Call status reports come as asynchronous data messages now.
• the fileAttr[Read|Write], fileSub[List|Update] operations are implemented, the timeAttrModified attribute is added to the fileInfo data messages.
• the file[Read|Write] type attribute with "vcard" value is supported now.
• the iqSend/iqRead operations are implemented.
• the sendIM/readIM attributes are extended.
• the messageAttr[Read|Write] operations are implemented
• the datasetRemove operation can process foreign datasets now.
• when reading messages, the parts with "attachment" disposition are not included into message XML.
• the messageAdded message can be sent in response to messageAppend and messageCopy requests.
• the messageSubmit operation now copies the "Bcc" field data into the saved message.
• */xml and */*+xml message parts are supported now.
• the rsipList operation is implemented.
• the datasetListSubset operation is implemented.
• multi-address E-mail fields are composed as single RFC Header fields.

• the GETSNMPELEMENT operation renamed into GETSTATELEMENT, its result format is changed to Number.
• the *WEBFILE* operations are renamed into *STORAGFILE* operations.
• the [READ|UPDATE]STORAGEFILEATTR operations are implemented.
• the GETNEXTSTATNAME, [GET|SET]MEDIASERVERSETTINGS commands are implemented.
• the [GET|SET]ACCOUNTSUBSCRIPTION commands are renamed into [GET|SET]MAILBOXSUBSCRIPTION.
• the [GET|SET]FILESUBSCRIPTION commands are implemented.
• the *NAMEDTASK commands are implemented.
• the [GET|SET]ACCOUNTRPOP commands are removed. The [GET|SET]ACCOUNTRPOPS commands are implemented.
• the [GET|SET]ACCOUNTRSIPS commands are implemented.
• the Directory Administration commands are implemented.
• the SETACCOUNTPASSWORD command supports the optional CHECK keyword now.

• the INCLUDE elements now accepts an expression as a filename.
• the JAVASCRIPT: text element now escapes the < symbols (a workaround for browser bugs).
• the JSON: text element is implemented.

• the "for-loop" operator is implemented.
• qualified external code names (moduleName::codeName) are implemented.
• the builtin FUNCCALL function and the PROCCALL procedure are implemented.
• the UPDATESTATISTICS procedure is implemented.
• the RADIUSCall function parameters are extended.
• the MAILBOXCOPYBYUID and MAILBOXSETFLAGSBYUID function renamed to COPYMAILBOX and MAILBOXSETFLAGS (old names are preserved), function parameters are extended.
• the [READ|WRITE|APPEND|RENAME|DELETE|LIST]SITE[FILE|DIRECTORY] functions are renamed into [READ|WRITE|APPEND|RENAME|DELETE|LIST]STORAGE[FILE|DIRECTORY].
• the [READ|WRITE]STORAGEFILEATTR functions are implemented.
• the [GET|UPDATE]MESSAGEATTR functions are implemented.
• the LISTSITEFILES function result is changed (the elements are always dictionaries, the MetaModified timestamps are added).
• the SENDINSTANTMESSAGE function is extended, the SENDXMPPIQ function is implemented.
• the READENVIRFILE function is documented.
• the MAILBOX[ORIGUIDBYUID|UIDBYORIGUID] functions are implemented.
• the comparison operations can be applied to strings and datablocks.
• the MAILBOXCOPY function parameters are extended.
• the DATASETLISTSUBSETS function is implemented.

• the SETLOCALCONTACTPARAMETER procedure is implemented.
• the Alert-Info SETCALLPARAMETERS dictionary element is supported now.
• the SETINTERRUPTONDTMF function now controls DTMF interrupts for both audio playing and audio recording operations.
• Instant Message and XMPP IQ receiving, the ISINSTANTMESSAGEEVENT and ISXMPPIQEVENT functions are implemented.
• the DisconnectEx procedure is implemented.

• UTF-8 "symbol" offsets are supported.