<--- Received SIP request (615 bytes) from TLS:77.23.194.200:65369 --->
ACK sip:username@asterisk.domain.com:5061;user=phone;transport=tls SIP/2.0
Via: SIP/2.0/TLS 192.168.105.122:65369;branch=z9hG4bKc53e2bcbDC59CA7C
From: "username" <sip:username@asterisk.domain.com>;tag=F419090D-6D823456
To: <sip:username@asterisk.domain.com;user=phone>;tag=z9hG4bKc53e2bcbDC59CA7C
CSeq: 1 ACK
Call-ID: 3485c39-ff8bf692-bbb2bdd7@192.168.105.122
Contact: <sip:username@192.168.105.122:65369;transport=tls>
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, INFO, MESSAGE, SUBSCRIBE, NOTIFY, PRACK, UPDATE, REFER
User-Agent: Polycom/5.4.2.2834 PolycomVVX-VVX_600-UA/5.4.2.2834
Accept-Language: en
Max-Forwards: 70
Content-Length: 0


<--- Received SIP request (3206 bytes) from TLS:77.23.194.200:65369 --->
INVITE sip:username@asterisk.domain.com:5061;user=phone;transport=tls SIP/2.0
Via: SIP/2.0/TLS 192.168.105.122:65369;branch=z9hG4bK45fd2618CADE0025
From: "username" <sip:username@asterisk.domain.com:5061>;tag=F419090D-6D823456
To: <sip:username@asterisk.domain.com;user=phone>
CSeq: 2 INVITE
Call-ID: 3485c39-ff8bf692-bbb2bdd7@192.168.105.122
Contact: <sip:username@192.168.105.122:65369;transport=tls>
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, INFO, MESSAGE, SUBSCRIBE, NOTIFY, PRACK, UPDATE, REFER
User-Agent: Polycom/5.4.2.2834 PolycomVVX-VVX_600-UA/5.4.2.2834
Accept-Language: en
Supported: replaces,100rel
Allow-Events: conference,talk,hold
Authorization: Digest username="username", realm="asterisk", nonce="1460417306/23d0bb07ec54db4679896d36b78ad889", qop=auth, cnonce="6cpUdjTeq4XtB6D", nc=00000001, opaque="42b41f285ec9c27b", uri="sip:username@asterisk.domain.com:5061;user=phone;transport=tls", response="1a85022c8a3299f6cbe17d959e08956f", algorithm=MD5
Max-Forwards: 70
Content-Type: application/sdp
Content-Length: 2203

v=0
o=- 1460417315 1460417315 IN IP4 192.168.105.122
s=Polycom IP Phone
c=IN IP4 77.23.194.200
t=0 0
a=sendrecv
m=audio 2430 RTP/SAVP 9 115 8 0 102 18 127
a=crypto:15 AES_CM_128_HMAC_SHA1_80 inline:QUreV3PLt2teayweBKs1WmVaOvgerH4qTNG+E7z+|2^31
a=rtpmap:9 G722/8000
a=rtpmap:115 G7221/32000
a=fmtp:115 bitrate=48000
a=rtpmap:8 PCMA/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:102 G7221/16000
a=fmtp:102 bitrate=32000
a=rtpmap:18 G729/8000
a=fmtp:18 annexb=no
a=rtpmap:127 telephone-event/8000
a=ice-pwd:vxfcilNqkXpzK7hCJ0vgM5zo/Eyeball
a=ice-ufrag:AF5GjP
a=rtcp:2431
a=candidate:1 1 UDP 2130706431 192.168.105.122 2230 typ host
a=candidate:1 2 UDP 2130706430 192.168.105.122 2231 typ host
a=candidate:2 1 TCP 2120810239 192.168.105.122 48324 typ host tcptype passive
a=candidate:2 2 TCP 2120810238 192.168.105.122 59055 typ host tcptype passive
a=candidate:3 1 TCP 2121072639 192.168.105.122 48324 typ host tcptype active
a=candidate:3 2 TCP 2121072638 192.168.105.122 59055 typ host tcptype active
a=candidate:4 1 UDP 1694498815 77.23.194.200 2430 typ srflx raddr 192.168.105.122 rport 2430
a=candidate:4 2 UDP 1694498814 77.23.194.200 2431 typ srflx raddr 192.168.105.122 rport 2431
m=audio 2430 RTP/AVP 9 115 8 0 102 18 127
a=rtpmap:9 G722/8000
a=rtpmap:115 G7221/32000
a=fmtp:115 bitrate=48000
a=rtpmap:8 PCMA/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:102 G7221/16000
a=fmtp:102 bitrate=32000
a=rtpmap:18 G729/8000
a=fmtp:18 annexb=no
a=rtpmap:127 telephone-event/8000
a=ice-pwd:vxfcilNqkXpzK7hCJ0vgM5zo/Eyeball
a=ice-ufrag:AF5GjP
a=rtcp:2431
a=candidate:1 1 UDP 2130706431 192.168.105.122 2230 typ host
a=candidate:1 2 UDP 2130706430 192.168.105.122 2231 typ host
a=candidate:2 1 TCP 2120810239 192.168.105.122 48324 typ host tcptype passive
a=candidate:2 2 TCP 2120810238 192.168.105.122 59055 typ host tcptype passive
a=candidate:3 1 TCP 2121072639 192.168.105.122 48324 typ host tcptype active
a=candidate:3 2 TCP 2121072638 192.168.105.122 59055 typ host tcptype active
a=candidate:4 1 UDP 1694498815 77.23.194.200 2430 typ srflx raddr 192.168.105.122 rport 2430
a=candidate:4 2 UDP 1694498814 77.23.194.200 2431 typ srflx raddr 192.168.105.122 rport 2431

<--- Transmitting SIP response (396 bytes) to TLS:77.23.194.200:65369 --->
SIP/2.0 488 Not Acceptable Here
Via: SIP/2.0/TLS 192.168.105.122:65369;rport=65369;received=77.23.194.200;branch=z9hG4bK45fd2618CADE0025
Call-ID: 3485c39-ff8bf692-bbb2bdd7@192.168.105.122
From: "username" <sip:username@asterisk.domain.com>;tag=F419090D-6D823456
To: <sip:username@asterisk.domain.com;user=phone>;tag=30214dc9-3050-42fc-8ac5-2e1ab7b5edd4
CSeq: 2 INVITE
Server: Asterisk PBX
Content-Length:  0


<--- Received SIP request (628 bytes) from TLS:77.23.194.200:65369 --->
ACK sip:username@asterisk.domain.com:5061;user=phone;transport=tls SIP/2.0
Via: SIP/2.0/TLS 192.168.105.122:65369;branch=z9hG4bK45fd2618CADE0025
From: "username" <sip:username@asterisk.domain.com>;tag=F419090D-6D823456
To: <sip:username@asterisk.domain.com;user=phone>;tag=30214dc9-3050-42fc-8ac5-2e1ab7b5edd4
CSeq: 2 ACK
Call-ID: 3485c39-ff8bf692-bbb2bdd7@192.168.105.122
Contact: <sip:username@192.168.105.122:65369;transport=tls>
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, INFO, MESSAGE, SUBSCRIBE, NOTIFY, PRACK, UPDATE, REFER
User-Agent: Polycom/5.4.2.2834 PolycomVVX-VVX_600-UA/5.4.2.2834
Accept-Language: en
Max-Forwards: 70
Content-Length: 0