<-- Sip read from 10.25.2.201:5060:UDP
INVITE sip:202@10.25.2.2 SIP/2.0
Via: SIP/2.0/UDP 10.25.2.201:5060;branch=z9hG4bK-5d173aff
From: "Brandon Robinson" <sip:201@10.25.2.2>;tag=ae6a9a03ecbc55eao0
To: "Sarah Robinson" <sip:202@10.25.2.2>
Call-ID: 4a720ab7-cf827cc6@10.25.2.201
CSeq: 102 INVITE
Max-Forwards: 70
Proxy-Authorization: Digest username="201",realm="asterisk",nonce="3a11e2ee",uri="sip:202@10.25.2.2",algorithm=MD5,response="07fdefc69889f78cd943f116397649eb"Contact: "Brandon Robinson" <sip:201@10.25.2.201:5060>
Expires: 240
User-Agent: Sipura/SPA941-4.1.8
Content-Length: 209
Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER
Content-Type: application/sdp

v=0
o=- 3026322 3026322 IN IP4 10.25.2.201
s=-
c=IN IP4 10.25.2.201
t=0 0
m=audio 16464 RTP/AVP 18 101
a=rtpmap:18 G729a/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=ptime:30
a=sendrecv

--- (14 headers 11 lines)---
Using INVITE request as basis request - 4a720ab7-cf827cc6@10.25.2.201
Sending to 10.25.2.201: 5060; transport UDP (non-NAT)
Found user '201'
Found RTP audio format 18
Found RTP audio format 101
Peer audio RTP is at port 10.25.2.201:16464
Found description format G729a
Found description format telephone-event
Capabilities: us - 0xc (ulaw|alaw), peer - audio=0x100 (g729)/video=0x0 (nothing), combined - 0x0 (nothing)
Non-codec capabilities: us - 0x1 (telephone-event), peer - 0x1 (telephone-event), combined - 0x1 (telephone-event)
Transmitting (no NAT) to 10.25.2.201:5060:UDP
 with fd 16
SIP/2.0 488 Not acceptable here
Via: SIP/2.0/UDP 10.25.2.201:5060;branch=z9hG4bK-5d173aff;received=10.25.2.201
From: "Brandon Robinson" <sip:201@10.25.2.2>;tag=ae6a9a03ecbc55eao0
To: "Sarah Robinson" <sip:202@10.25.2.2>;tag=as2b299afa
Call-ID: 4a720ab7-cf827cc6@10.25.2.201
CSeq: 102 INVITE
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Contact: <sip:202@10.25.2.2;transport=UDP>
Content-Length: 0


---
UDP write: fd 16
Destroying call '4a720ab7-cf827cc6@10.25.2.201'
asterisk1*CLI>
<-- Sip read from 10.25.2.201:5060:UDP
ACK sip:202@10.25.2.2 SIP/2.0
Via: SIP/2.0/UDP 10.25.2.201:5060;branch=z9hG4bK-5d173aff
From: "Brandon Robinson" <sip:201@10.25.2.2>;tag=ae6a9a03ecbc55eao0
To: "Sarah Robinson" <sip:202@10.25.2.2>;tag=as2b299afa
Call-ID: 4a720ab7-cf827cc6@10.25.2.201
CSeq: 102 ACK
Max-Forwards: 70
Proxy-Authorization: Digest username="201",realm="asterisk",nonce="3a11e2ee",uri="sip:202@10.25.2.2",algorithm=MD5,response="806c02d91acbada7b480dc9b7f72b13e"Contact: "Brandon Robinson" <sip:201@10.25.2.201:5060>
User-Agent: Sipura/SPA941-4.1.8
Content-Length: 0