[asterisk-users] [SOLVED] Is Asterisk 1.4 compatible with 1.8.7 ?

[Joseph]

On 12/28/11 10:45, Joseph wrote:
>>[snip]
>>
>>Have you tried enabling IAX2 debug at both ends to see if the packet
>>decode provides any more clues?
>>
>>Regards,
>>Steve
>
>I've enabled iax2 debug on both ends and
>on asterisk-1.4.39 I get:
>
>NOTICE[2412]: chan_iax2.c:9541 socket_process: Rejected connect attempt from 192.168.141.8, requested/capability 0x2/0x703 incompatible with our
>capability 0xc.
>
>On asterisk-1.8.8 I get:
>
>    -- Executing [4 at internal:1] Dial("SIP/11-00000002", "IAX2/home_server:546987 at 192.168.141.1/4,30,rw") in new stack
>     -- Called IAX2/home_server:546987 at 192.168.141.1/4
>Tx-Frame Retry[000] -- OSeqno: 000 ISeqno: 000 Type: IAX     Subclass: NEW
>    Timestamp: 00019ms  SCall: 01953  DCall: 00000 [192.168.141.1:4569]
>    VERSION         : 2
>    CALLED NUMBER   : 4
>    CODEC_PREFS     : ()
>    CALLING NUMBER  : 11
>    CALLING PRESNTN : 0
>    CALLING TYPEOFN : 0
>    CALLING TRANSIT : 0
>    CALLING NAME    : Joseph
>    LANGUAGE        : en
>    USERNAME        : home_server
>    FORMAT          : 2
>    FORMAT2         : gsm
>    CAPABILITY      : 1795
>    CAPABILITY2     : unknown
>    ADSICPE         : 2
>    DATE TIME       : 2011-12-28  10:21:08
>
>Rx-Frame Retry[Yes] -- OSeqno: 000 ISeqno: 001 Type: IAX     Subclass: CTOKEN
>    Timestamp: 00019ms  SCall: 00001  DCall: 01953 [192.168.141.1:4569]
>    CALLTOKEN       : 51 bytes
>
>Tx-Frame Retry[000] -- OSeqno: 000 ISeqno: 000 Type: IAX     Subclass: NEW
>    Timestamp: 00039ms  SCall: 01953  DCall: 00000 [192.168.141.1:4569]
>    VERSION         : 2
>    CALLED NUMBER   : 4
>    CODEC_PREFS     : ()
>    CALLING NUMBER  : 11
>    CALLING PRESNTN : 0
>    CALLING TYPEOFN : 0
>    CALLING TRANSIT : 0
>    CALLING NAME    : Joseph
>    LANGUAGE        : en
>    USERNAME        : home_server
>    FORMAT          : 2
>    FORMAT2         : gsm
>    CAPABILITY      : 1795
>    CAPABILITY2     : unknown
>    ADSICPE         : 2
>    DATE TIME       : 2011-12-28  10:21:08
>    CALLTOKEN       : 51 bytes
>
>Rx-Frame Retry[ No] -- OSeqno: 000 ISeqno: 001 Type: IAX     Subclass: AUTHREQ
>    Timestamp: 00005ms  SCall: 07261  DCall: 01953 [192.168.141.1:4569]
>    AUTHMETHODS     : 3
>    CHALLENGE       : \x35\x34\x38\x39\x33\x31\x37\x34\x38
>    USERNAME        : home_server
>
>Tx-Frame Retry[000] -- OSeqno: 001 ISeqno: 001 Type: IAX     Subclass: AUTHREP
>    Timestamp: 00059ms  SCall: 01953  DCall: 07261 [192.168.141.1:4569]
>    MD5 RESULT      : f841f666557e416cb45f4f69fb0e74b2
>
>Rx-Frame Retry[ No] -- OSeqno: 001 ISeqno: 002 Type: IAX     Subclass: REJECT
>    Timestamp: 00024ms  SCall: 07261  DCall: 01953 [192.168.141.1:4569]
>    CAUSE           : Unable to negotiate codec
>    CAUSE CODE      : 58
>
>[Dec 28 10:21:09] WARNING[14693]: chan_iax2.c:10672 socket_process: Call rejected by 192.168.141.1: Unable to negotiate codec
>Tx-Frame Retry[-01] -- OSeqno: 002 ISeqno: 002 Type: IAX     Subclass: ACK
>    Timestamp: 00024ms  SCall: 01953  DCall: 07261 [192.168.141.1:4569]
>     -- Hungup 'IAX2/192.168.141.1:4569-1953'
>   == Everyone is busy/congested at this time (1:0/0/1)
>     -- Executing [4 at internal:2] Hangup("SIP/11-00000002", "") in new stack
>   == Spawn extension (internal, 4, 2) exited non-zero on 'SIP/11-00000002'
>
>-- 
>Joseph
>
>--
>_____________________________________________________________________
>-- Bandwidth and Colocation Provided by http://www.api-digital.com --
>New to Asterisk? Join us for a live introductory webinar every Thurs:
>               http://www.asterisk.org/hello
>
>asterisk-users mailing list
>To UNSUBSCRIBE or update options visit:
>   http://lists.digium.com/mailman/listinfo/asterisk-users

I noticed above:
>    FORMAT          : 2
>    FORMAT2         : gsm

Why isn't iax2 recognizes ulaw / alaw ?
I have specified in iax.conf:
[clinic_server]
type=friend
host=dynamic
context=internal
disallow=all
allow=ulaw
allow=alaw

I have added coded gsm
allow=gsm 
and now it is working :-/

-- 
Joseph