[asterisk-users] Asterisk V10, SIP MESSAGE fails for unknown reason, missing DNS-lookup?

[Johan Sandgren]

Hi,

I'm using SIP MESSAGE to asterisk V10 and it fails to be received.

I'm not super sure of the reason but I'm making this guess:
Due to I'm using non ipaddress in the to field, which contains sip:mobil1.xyz.com, Asterisk makes the mistake to try matching this name "mobil1.testserver.com" in extensions.conf and no extension/peer is found in the sip-message context I've configured.

It works when the TO: field contains an numeric ipadress.
Any hints how to be able to make asterisk first look up the ip before trying to match it?

/Johan

LOG

[Feb 12 15:13:59] VERBOSE[25824] chan_sip.c:
<--- SIP read from UDP:83.186.238.111:5060 --->
MESSAGE sip:mobil1.xyz.com SIP/2.0
Via: SIP/2.0/UDP 83.186.238.111:5060;branch=z9hG4bK-3f138a53
To: <sip:mobil1.xyz.com>
From: <sip:83.186.238.111>;tag=7a82b127
Call-ID: 857d4ed8 at 83.186.238.111<mailto:857d4ed8 at 83.186.238.111>
CSeq: 245 MESSAGE
Max-Forwards: 70
User-Agent: CareIP 7813409 v1.2.4.0
Content-Type: application/scaip+xml
Content-Length: 138

My message
<------------->
[Feb 12 15:13:59] DEBUG[25824] chan_sip.c:  Header  0 [ 49]: MESSAGE sip:mobil1.xyz.com SIP/2.0
[Feb 12 15:13:59] DEBUG[25824] chan_sip.c:  Header  1 [ 60]: Via: SIP/2.0/UDP 83.186.238.111:5060;branch=z9hG4bK-3f138a53
[Feb 12 15:13:59] DEBUG[25824] chan_sip.c:  Header  2 [ 39]: To: <sip:mobil1.xyz.com>
[Feb 12 15:13:59] DEBUG[25824] chan_sip.c:  Header  3 [ 39]: From: <sip:83.186.238.111>;tag=7a82b127
[Feb 12 15:13:59] DEBUG[25824] chan_sip.c:  Header  4 [ 32]: Call-ID: 857d4ed8 at 83.186.238.111<mailto:857d4ed8 at 83.186.238.111>
[Feb 12 15:13:59] DEBUG[25824] chan_sip.c:  Header  5 [ 17]: CSeq: 245 MESSAGE
[Feb 12 15:13:59] DEBUG[25824] chan_sip.c:  Header  6 [ 16]: Max-Forwards: 70
[Feb 12 15:13:59] DEBUG[25824] chan_sip.c:  Header  7 [ 35]: User-Agent: CareIP 7813409 v1.2.4.0
[Feb 12 15:13:59] DEBUG[25824] chan_sip.c:  Header  8 [ 35]: Content-Type: application/scaip+xml
[Feb 12 15:13:59] DEBUG[25824] chan_sip.c:  Header  9 [ 19]: Content-Length: 138
[Feb 12 15:13:59] DEBUG[25824] chan_sip.c:  Header 10 [  0]:
[Feb 12 15:13:59] DEBUG[25824] chan_sip.c:    Body  0 [138]: My message
[Feb 12 15:13:59] VERBOSE[25824] chan_sip.c: --- (10 headers 1 lines) ---
[Feb 12 15:13:59] DEBUG[25824] chan_sip.c: = Looking for  Call ID: 857d4ed8 at 83.186.238.111<mailto:857d4ed8 at 83.186.238.111> (Checking From) --From tag 7a82b127 --To-tag
[Feb 12 15:13:59] DEBUG[25824] acl.c: For destination '83.186.238.111', our source address is '172.26.19.13'.
[Feb 12 15:13:59] DEBUG[25824] chan_sip.c: Target address 83.186.238.111:5060 is not local, substituting externaddr
[Feb 12 15:13:59] DEBUG[25824] chan_sip.c: Setting SIP_TRANSPORT_UDP with address 212.105.99.108:5060
[Feb 12 15:13:59] DEBUG[25824] chan_sip.c: Allocating new SIP dialog for 857d4ed8 at 83.186.238.111<mailto:857d4ed8 at 83.186.238.111> - MESSAGE (No RTP)
[Feb 12 15:13:59] VERBOSE[25824] chan_sip.c: No matching peer for '83.186.238.111' from '83.186.238.111:5060'
[Feb 12 15:13:59] VERBOSE[25824] chan_sip.c: Looking for s in sipmessage (domain mobil1.xyz.com)
[Feb 12 15:13:59] WARNING[25812] pbx.c: Channel 'Message/ast_msg_queue' sent into invalid extension 'mobil1.xyz.com' in context 'sipmessage', but no invalid handler


Johan Sandgren
Software Engineer
Svep Design Center AB
S:t Lars väg 42A
222 70 Lund, Sweden
Phone +46 46 192 722
E-mail  jsa at svep.se<mailto:jsa at svep.se>
Website www.svep.se<http://www.svep.se>

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