Call from Express Talk 1.04 --> IVM 3.07 --> Transfer to SIP Provider.
Axon 1.08 -> SIP Provider:
10:47:23 UDP Packet Sent to 212.53.35.219:5060 >>>>>>>>>>>
INVITE sip:89021234567@sipnet.ru SIP/2.0
Via: SIP/2.0/UDP 192.168.0.11:5060;rport;branch=z9hG4bK4561288
To: <sip:89021234567@sipnet.ru>
From: "Vadim" <sip:12345678@sipnet.ru>;tag=3657
Call-ID: 1154291928-1288-TAILOR@192.168.0.11
CSeq: 738 INVITE
Max-Forwards: 20
User-Agent: Axon 1.08
Contact: <sip:2119635@192.168.0.11:5060>
Authorization: Digest username="2119635",realm="etc.tario.ru",nonce="84CE86867A6D436CBE60",uri="sip:89021234567@sipnet.ru",response="5cb05b5ba631e938b8880e503e55e637",opaque="opaqueData"
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, INFO, REFER, NOTIFY
Supported: replaces
Content-Length: 0
------------------------------------------------------------------------------------------
SIP Provider -> Axon 1.08:
10:47:23 UDP Packet Received from 212.53.35.219:5060 <<<<<<<<<
SIP/2.0 415 No Media
Via: SIP/2.0/UDP 192.168.0.11:5060;branch=z9hG4bK4561288;rport=5060
From: "Vadim" <sip:12345678@sipnet.ru>;tag=3657
To: <sip:89021234567@sipnet.ru>;tag=b9e12f2a-429951
Call-ID: 1154291928-1288-TAILOR@192.168.0.11
CSeq: 738 INVITE
Content-Length: 0
Please bug fix !!!