On 12/28/11 10:07, Steve Davies wrote:
On 28 December 2011 03:02, Joseph <[email protected]> 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@internal:1] Dial("SIP/11-00000003",
"IAX2/home_server:[email protected]/4,30,rw") in new stack
   -- Called IAX2/home_server:[email protected]/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@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@internal:1] Dial("SIP/11-00000002", 
"IAX2/home_server:[email protected]/4,30,rw") in new stack
    -- Called IAX2/home_server:[email protected]/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@internal:2] Hangup("SIP/11-00000002", "") in new stack
  == Spawn extension (internal, 4, 2) exited non-zero on 'SIP/11-00000002'

--
Joseph

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