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347 lines
18 KiB
347 lines
18 KiB
Changes since Asterisk 1.2:
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* over 4,000 commits since 1.2
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* queue member naming
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* CLI commands rework
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o Change the way CLI commands are structured.
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o Most commands are now <module> <verb> <args>
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* chan_h323 update
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* RTP packetization
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* SLA (Shared Line Appearance) support
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* T.38 Passthrough Support for faxing in SIP
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* Generic channel jitterbuffer (spawned from RTP)
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* Variable Length DTMF for better DTMF compatibility
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* Improved chan_iax2 scalability by using multithreading
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* AEL2 has replaced the original implementation of AEL. The "2" is removed. For more details,
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read: http://www.voip-info.org/wiki/view/Asterisk+AEL2
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AEL is no longer considered experimental.
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* New sounds; English, Spanish, and French prompts, as well as music on hold files, in
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multiple Asterisk native formats.
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* IMAP storage of voicemail
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* Jabber/GoogleTalk integration
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* New speech recognition API for interfacing to different Voice Recognition software packages
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* much more customizable and portable build system
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o also for asterisk-addons
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* Radius CDR logging
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* SNMP support
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* SMDI (Simplified Message Desk Interface) support
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* Redesign of MusicOnHold configuration settings
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* Manager over HTTP
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* Significant chan_skinny updates
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* Significant chan_misdn updates
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* Improved SIP transfers
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* SIP MWI subscription support
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* Much improved support for SIP video
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* Control over SIP transfers and subscriptions (enable/disable per device)
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* ChanSpy whisper mode (Whisper Paging)
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* Configurable language support for saying dates and times
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* Significant architecture improvements for memory usage and performance
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* Media-only IAX2 transfers
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* Updates to the Radio Repeater app code
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* Deprecation of AgentCallbackLogin in favor of a dialplan-based solution
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* uClibc builds supported
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* Work done for freeBSD portability
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* Work done for Solaris portability
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* FreeTDS-based database can be used with Realtime
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* New internal data structure, stringfields, is implemented in IAX and SIP, reducing memory consumption by about 50%.
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* Use of thread local storage for reduced memory allocation/freeing and lower stack consumption
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* Reorganized files into docs/ main/ configs/, including name changes in some cases
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* Much effort was expended in arranging documentation in source files in doxygen format
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* Improved IP TOS support for IAX and SIP
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* Builtin mini HTTP server
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* Added support for Sigma Designs cards.
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* Frame header caching to reduce memory allocation/freeing
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* Passthrough and record/playback support for G.722 wideband audio
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* using mpg123 to play MP3 files for music-on-hold will be deprecated in 1.4 (start using the "native support")
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* New Apps:
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1. AMD() ;; Answering Machine Detection
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2. ChannelRedirect() ;; asynch goto, redirect chan to context/exten/priority
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3. ContinueWhile() ;; Addition to the While() suite. Acts like "continue".
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4. ExitWhile() ;; Addition to the While() suite. Acts like "break".
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5. ExtenSpy() ;; A close cousin to ChanSpy().
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6. FollowMe() ;; findme/followme call redirect app
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7. Log() ;; Send a message to the log, based on severity level.
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8. MacroExclusive() ;; No more than one invocation of this macro allowed at any one time.
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9. MorseCode() ;; turns strings into dits and dahs. A playground for ham radio licensees!
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10. OSPAuth() ;; OSP authentication
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11. QueueLog() ;; allows you to write your own events into the queue log
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12. SLAStation() ;; Shared Line Appearance
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13. SLATrunk() ;; Shared Line Appearance
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14. SpeechCreate() ;; Voice Recognition Engine interface...
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15. SpeechActivateGrammar()
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16. SpeechStart()
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17. SpeechBackground
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18. SpeechDeactivateGrammar()
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19. SpeechProcessingSound()
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20. SpeechDestroy()
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21. SpeechLoadGrammar()
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22. SpeechUnloadGrammar()
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23. StopMixMonitor() ;; to stop the MixMonitor App.
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24. TryExec() ;; execute dialplan app without fatal consequences
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* Apps removed:
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1. CheckGroup -- do a comparison to ${GROUP()}
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2. Curl -- use the function CURL() instead
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3. Cut -- use the function CUT() instead
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4. DateTime -- use sayunixtime() app instead.
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5. DBget -- deprecated in 1.2, now removed.
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6. DBput -- deprecated in 1.2, now removed.
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7. Enumlookup -- use the function ENUMLOOKUP() instead
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8. Eval -- use the function EVAL() instead
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9. GetGroupCount -- use the function GROUP_COUNT() instead
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10. GetGroupMatchCount -- use the function GROUP_MATCH_COUNT() instead
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11. Intercom -- use the chan_oss module instead
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12. Math -- use the function MATH() instead
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13. MD5 -- use the function MD5() instead
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14. SetCIDname -- use the function CALLERID(name) instead
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15. SetCIDnum -- use the function CALLERID(number) instead
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16. SetGroup -- use Set(GROUP=group) instead
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17. SetRDNIS -- use the function CALLERID(rdnis) instead
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18. Sql_postgres -- was deprecated in 1.2, now removed
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19. Txtcidname -- use the function TXTCIDNAME instead
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* New Dialplan Functions:
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1. ARRAY()
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2. BASE_64_DECODE()
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3. BASE_64_ENCODE()
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4. CHANNEL()
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5. CURL()
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6. CUT()
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7. DB_DELETE()
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8. FILTER()
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9. GLOBAL()
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10. IFTIME()
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11. KEYPADHASH()
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12. ODBC()
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13. QUOTE()
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14. RAND()
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15. REALTIME()
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16. SHA1()
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17. SORT()
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18. SPRINTF()
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19. SQL_ESC()
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20. STAT()
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21. STRPTIME()
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* Apps that have changes to their interface:
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1. Authenticate() -- optional maxdigits argument added.
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2. ChanSpy() -- new options:
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o w -- Enable 'whisper' mode, so the spying channel can talk to...
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o W -- Enable 'private whisper' mode, so the spying channel can...
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3. DBdel() -- now marked as DEPRECATED in favor of the DB_DELETE func
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4. Dial()
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o New Option: O([x]) for Zaptel operator mode
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o New Option: K/k parking via dtmf tones
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5. Dictate() -- optional filename argument added.
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6. Directory() -- new option: e - In addition to the name, also read the extension number...
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7. Meetme() -- new options:
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o 'I' -- announce user join/leave without review
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o 'l' -- set listen only mode (Listen only, no talking)
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o 'o' -- set talker optimization - treats talkers who aren't speaking as...
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o '1' -- do not play message when first person enters
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8. MeetmeAdmin() -- new options:
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o 'r' -- Reset one user's volume settings
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o 'R' -- Reset all users volume settings
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o 's' -- Lower entire conference speaking volume
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o 'S' -- Raise entire conference speaking volume
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o 't' -- Lower one user's talk volume
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o 'T' -- Lower all users talk volume
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o 'u' -- Lower one user's listen volume
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o 'U' -- Lower all users listen volume
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o 'v' -- Lower entire conference listening volume
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o 'V' -- Raise entire conference listening volume
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9. OSPFinish() : now also can return ERROR result.
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10. OSPLookup() : Sets more variables, also now returns ERROR result.
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11. Page() -- New option: r - record the page into a file (see 'r' for app_meetme)
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12. Pickup() -- multiple extensions, PICKUPMARK; read the description!
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13. Queue()
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o New Argument: AGI
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o New option: i
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14. Random() -- is now deprecated in 1.4
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15. Read() -- replace 'skip' and 'noanswer' options with 's', 'n', add 'i' option.
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16. Record() -- New option: 'x' : ignore all terminator keys (DTMF) and keep recording until hangup
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17. UserEvent() -- slight change in behavior. Read the description.
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18. VoiceMailMain() -- new a(#) option, goes to folder # directly.
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19. WaitForSilence() -- new optional 3rd arg, time delay before returning.
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* Functions that have changes to their interfaces:
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1. CDR -- new option: u
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2. LANGUAGE -- Deprecated. Use CHANNEL(language) instead.
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3. MUSICCLASS -- Deprecated. Use CHANNEL(musicclass) instead.
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* Configuration File Changes:
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1. NEW config files:
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1. amd.conf -- Answering Machine Detection parameters
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2. followme.conf -- parameters for the findme/followme call forwarding
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3. func_odbc.conf -- define sql access functions here
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4. gtalk.conf -- how to handle gtalk protocol calls
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5. h323.conf -- h323 configuration
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6. http.conf -- config for the builtin mini-http server in asterisk
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7. jabber.conf -- jabber interface
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8. jingle.conf -- jingle protocol interface config
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10. res_snmp.conf -- to enable snmp in asterisk, and define full/sub agent status
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11. say.conf -- define per-language rules for numbers, dates, etc.
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12. skinny.conf -- for those special skinny phones you want to use...
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13. sla.conf -- Shared Line Appearance config
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14. smdi.conf -- SMDI messaging config
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15. udptl.conf -- T38's udptl transport config
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16. users.conf -- user config
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2. Changes to Existing Config files:
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1. In General:
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o Jitterbuffer support added to several channels. Usually adds these variables to a config file:
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1. jbenable
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2. jbmaxsize
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3. jbresyncthreshold
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4. jbimpl
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5. jblog
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o MusicOnHold upgrade introduces two new variables:
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1. mohinterpret
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2. mohsuggest
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2. agents.conf
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o maxlogintries variable added
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o autologoffunavail variable added
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o endcall variable added
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o agentgoodbye variable added
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o createlink variable REMOVED
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3. alsa.conf
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o mohinterpret variable added
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o Jitterbuffer variables added
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4. cdr.conf
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o endbeforehexten variable added
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o sections for csv and radius added, with variables usegmtime, loguniqueid,
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loguserfield, and radiuscfg variables.
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5. cdr_tds.conf
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o table variable added
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6. extensions.ael
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o Many upgrades. See the info at http://www.voip-info.org/wiki/view/Asterisk+AEL2
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7. extensions.conf
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o autofallthru now set to "yes" by default
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o userscontext variable added
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o added info/examples on paging and hints.
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8. features.conf
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o parkedplay variable added (who to beep at)
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o parkedmusicclass
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o atxfernoanswertimeout variable added
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o parkcall variable added (one step parking)
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o improved documentation for dynamic feature declarations!
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9. iax.conf
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o adsi variable added
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o mohinterpret variable added
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o mohsuggest variable added
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o jitterbuffer updates
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o iaxthreadcount variable added
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o iaxmaxthreadcount variable added
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o the way to specify TOS has changed.
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o mailboxdetail variable has been REMOVED.
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10. indications.conf
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o [bg] entry added (Bulgaria).
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o [il] entry added (Israel)
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o [in] entry added (India)
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o [jp] entry added (Japan)
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o [my] entry added (Malaysia)
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o [th] entry added (Thailand)
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11. manager.conf
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o webenabled variable added
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o httptimeout variable added
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o timestampevents variable added
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12. mgcp.conf
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o Jitterbuffer support added
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13. misdn.conf
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o l1watcher_timeout variable added
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o pp_l2_check variable added
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o echocancelwhenbridged variable added
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o echotraining variable added
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o max_incoming variable added
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o max_outgoing variable added
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14. modules.conf
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o a comment for preloading res_speech.so is added
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o mention of global symbols is removed
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o obsolesced entries for chan_modem_* and app_intercom have been removed
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15. musiconhold.conf
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o the default is now to do native moh from /var/lib/asterisk/moh
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16. osp.conf
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o authpolicy variable added
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17. oss.conf
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o debug variable added
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o device variable added
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o mixer variable added
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o boost variable added
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o callerid variable added
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o autohangup variable added
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o queuesize variable added
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o frags variable added
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o JitterBuffer support
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o sections to define alternate sound cards
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18. queues.conf
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o autofill variable added
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o monitor-type variable added
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o musiconhold is now musicclass, with a difference in interpretation
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o autofill variable added
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o autopause variable added
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o setinterfacevar variable added
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o ringinuse variable added
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19. res_odbc.conf
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o pooling variable added
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20. rpt.conf
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o duplex variable added
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o tailmessagetime variable added
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o tailsquashedtime variable added
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o tailmessages variable added
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21. rtp.conf
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o rtcpinterval varaible added
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22. sip.conf
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o allowoverlap variable added
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o allowtransfer variable added
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o tos variable REMOVED
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o tos_sip variable added
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o tos_audio variable added
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o tos_video variable added
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o minexpiry variable added
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o t1min variable added
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o musicclass variable REMOVED
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o mohinterpret variable added
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o maxcallbitratesuggest variable added
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o allowsubscribe variable added
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o videosupport variable added
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o maxcallbitrate variable added
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o g726nonstandard variable added
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o dumphistory variable added
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o allowsubscribe variable added
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o t38pt_udptl variable added
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o canreinvite variable can also now be set to 'nonat'
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o rtsavesysname variable added
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o JitterBuffer support added
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o t38pt_usertpsource variable added
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23. skinny.conf
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o port variable renamed to bindport
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o JitterBuffer support added
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o model variable REMOVED
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o mohinterpret variable added
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o mohsuggest variable added
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o speeddial variable added
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o addon variable added
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24. voicemail.conf
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o userscontext variable added
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o smdiport variable added
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o attachfmt variable added
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o volgain variable added
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o tempgreetwarn variable added
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25. zapata.conf
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o pritimer variable has improved documentation
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o New signalling method: fgccama
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o New signalling method: fgccamamf
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o outsignalling variable added
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o distinctiveringaftercid variable added
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o cidsignalling now also accepts v23_jp, and smdi
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o usesmdi variable added
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o smdiport variable added
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o mohinterpret variable added
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o mohsuggest variable added
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o JitterBuffer support added
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* Removed Codecs/Channels:
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1. codec_g723 was removed because the actual codec implementation it was designed to use is not distributable
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2. chan_modem_* and related modules are gone because the kernel support for those interfaces is old, buggy and unsupported
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* New Utils:
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1. aelparse -- compile .ael files outside of asterisk
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* New manager events:
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1. OriginateResponse event comes to replace OriginateSuccess and OriginateFailure
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* iLBC source code no longer included (see UPGRADE.txt for details)
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* New CLI command "pri show version" that shows the current version of libpri
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that the library was built against (requires a version of libpri since this API
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feature was added).
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