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Huge bug. Cisco incompatibility.


Zibri

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if I receive a normal call from my provider, everything is ok..

If it's anonymous, my provider uses a different sip server (cisco).

Axon behaves strangely saying there is no such number (my number) which is wrong.

 

Here are the full SIP logs.

By the way, is there a rule for anonymous calls? (that could be a nice feature to have).

 

Here are the logs.

 

Successfull NON anonymous call:

21:30:06 UDP Packet Received from 83.211.227.21:5060 <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
INVITE sip:0698357264@79.36.222.29:5060 SIP/2.0
Record-Route: <sip:83.211.227.21;ftag=F0B04BAC-718;lr=on>
Via: SIP/2.0/UDP 83.211.227.21;branch=z9hG4bKbc25.a01b0bd4.0
Via: SIP/2.0/UDP  62.94.71.96:5060;rport=55595;x-route-tag="tgrp:Slot6";branch=z9hG4bKC82B4F119E
From: <sip:3386264637@62.94.71.96>;tag=F0B04BAC-718
To: <sip:0698357264@voip.eutelia.it>
Call-ID: 3A8EB7CA-20BA11DF-91FF95D1-E163D759@62.94.71.96
User-Agent: Cisco-SIPGateway/IOS-12.x
CSeq: 101 INVITE
Max-Forwards:  9
Remote-Party-ID: <sip:3386264637@62.94.71.96>;party=calling;screen=yes;privacy=off
Contact: <sip:3386264637@62.94.71.96:5060>
Expires: 180
Allow-Events: telephone-event
Content-Type: application/sdp
Content-Length: 418
P-hint: 2 Niente 2

v=0
o=CiscoSystemsSIP-GW-UserAgent 4340 5710 IN IP4 62.94.71.96
s=SIP Call
c=IN IP4 83.211.223.199
t=0 0
m=audio 62950 RTP/AVP 18 8 0 4 3 125 101
c=IN IP4 83.211.223.199
a=rtpmap:18 G729/8000
a=fmtp:18 annexb=yes
a=rtpmap:8 PCMA/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:4 G723/8000
a=fmtp:4 bitrate=5.3;annexa=no
a=rtpmap:3 GSM/8000
a=rtpmap:125 X-CCD/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16

----------------------------------------------------------------

21:30:06 UDP Packet Sent to 83.211.227.21:5060 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
SIP/2.0 100 Trying

 

Unsuccessfull ANONYMOUS call:

21:01:32 UDP Packet Received from 83.211.227.21:5060 <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
INVITE sip:0698357264@79.36.222.29:5060 SIP/2.0
Record-Route: <sip:83.211.227.21;ftag=F09623F0-C40;lr=on>
Via: SIP/2.0/UDP 83.211.227.21;branch=z9hG4bKdc79.d74823b.1
Via: SIP/2.0/UDP  62.94.71.96:5060;rport=55595;x-route-tag="tgrp:Slot6";branch=z9hG4bKC827FD4D4
From: <sip:62.94.71.96>;tag=F09623F0-C40
To: <sip:0698357264@voip.eutelia.it>
Call-ID: 3CDCB8FE-20B611DF-88D595D1-E163D759@62.94.71.96
User-Agent: Cisco-SIPGateway/IOS-12.x
CSeq: 101 INVITE
Max-Forwards:  9
Contact: <sip:62.94.71.96:5060>
Expires: 180
Allow-Events: telephone-event
Content-Type: application/sdp
Content-Length: 414
P-hint: 2 Niente 2

v=0
o=CiscoSystemsSIP-GW-UserAgent 6094 7176 IN IP4 62.94.71.96
s=SIP Call
c=IN IP4 62.94.199.36
t=0 0
m=audio 63114 RTP/AVP 18 8 0 4 3 125 101
c=IN IP4 62.94.199.36
a=rtpmap:18 G729/8000
a=fmtp:18 annexb=yes
a=rtpmap:8 PCMA/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:4 G723/8000
a=fmtp:4 bitrate=5.3;annexa=no
a=rtpmap:3 GSM/8000
a=rtpmap:125 X-CCD/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16

----------------------------------------------------------------

21:01:32 UDP Packet Sent to 83.211.227.21:5060 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
SIP/2.0 404 Not Found
Via: SIP/2.0/UDP 83.211.227.21;branch=z9hG4bKdc79.d74823b.1
Via: SIP/2.0/UDP  62.94.71.96:5060;rport=55595;x-route-tag="tgrp:Slot6";branch=z9hG4bKC827FD4D4
Record-Route: <sip:83.211.227.21;ftag=F09623F0-C40;lr=on>
To: <sip:0698357264@voip.eutelia.it>
From: <sip:62.94.71.96>;tag=F09623F0-C40
Call-ID: 3CDCB8FE-20B611DF-88D595D1-E163D759@62.94.71.96
CSeq: 101 INVITE
User-Agent: NCH Software Axon Virtual PBX 2.13
Content-Length: 0

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