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

[Joseph]

On 12/28/11 10:07, Steve Davies wrote:
>On 28 December 2011 03:02, Joseph <syscon780 at gmail.com> wrote:
>> No, it makes no difference, on the other end is asterisk 1.4.39
>>
>> and 1.8.8 is still giving me:
>>
>>  Executing [4 at internal:1] Dial("SIP/11-00000003",
>> "IAX2/home_server:xxxx at 192.168.141.1/4,30,rw") in new stack
>>    -- Called IAX2/home_server:xxxx at 192.168.141.1/4
>> [Dec 27 20:00:16] WARNING[16398]: chan_iax2.c:10672 socket_process: Call
>> rejected by 192.168.141.1: Unable to negotiate codec
>>    -- Hungup 'IAX2/192.168.141.1:4569-5678'
>>  == Everyone is busy/congested at this time (1:0/0/1)
>>    -- Executing [4 at internal:2] Hangup("SIP/11-00000003", "") in new stack
>>  == Spawn extension (internal, 4, 2) exited non-zero on 'SIP/11-00000003'
>>
>> --
>> Joseph
>>
>[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