SIP IP Phone to SIP IP Phone: Forward to Voice Mail
Header: | t=0 0 |
Header: | m=audio 23994 RTP/AVP 0 101 |
Header: | a=rtpmap:0 pcmu/8000 |
Header: | a=rtpmap:101 |
Header: | a=fmtp:101 |
| SIP Headers |
SIP/2.0 302 Moved Temporarily | |
Header: | Via: SIP/2.0/UDP 192.168.56.180:5060;branch=1 |
Header: | Via: SIP/2.0/UDP 192.168.10.18:5060 |
Header: | From: <sip:5218@192.168.10.18:5060> |
Header: | To: <sip:5210@192.168.56.180:5060> |
Header: | |
Header: | CSeq: 100 INVITE |
Header: | Contact: <sip:5210@192.168.56.220:5074;user=phone> |
Header: | |
| SIP Headers |
ACK sip:5210@192.168.56.200:5060;user=phone SIP/2.0 [192.168.56.180:5060- | |
>192.168.56.200:5060] | |
Header: | Via: SIP/2.0/UDP 192.168.56.180:5060;branch=1 |
Header: | From: <sip:5218@192.168.10.18:5060> |
Header: | To: <sip:5210@192.168.56.180:5060> |
Header: | |
Header: | CSeq: 100 ACK |
Header: | |
| SIP Headers |
INVITE sip:5210@192.168.56.220:5074;user=phone SIP/2.0 [192.168.56.180:5060- | |
>192.168.56.220:5074] | |
Header: | Via: SIP/2.0/UDP 192.168.56.180:5060;branch=2 |
Header: | Via: SIP/2.0/UDP 192.168.10.18:5060 |
Header: | From: <sip:5218@192.168.10.18:5060> |
Header: | To: <sip:5210@192.168.56.180:5060> |
Header: | |
Header: | CSeq: 100 INVITE |
Header: | |
Header: | Expires: 180 |
Header: | |
Header: | Contact: <sip:5218@192.168.10.18:5060> |
Header: | |
Header: | |
| SDP Headers |
Header: | v=0 |
Header: | |
192.168.10.18 | |
Header: | s=SIP Call |
Header: | c=IN IP4 192.168.10.18 |
Header: | t=0 0 |
Header: | m=audio 23994 RTP/AVP 0 101 |
Header: | a=rtpmap:0 pcmu/8000 |
Header: | a=rtpmap:101 |
Header: | a=fmtp:101 |
| SIP Headers |
SIP/2.0 100 Trying | |
Header: | Via: SIP/2.0/UDP 192.168.56.180:5060;branch=2 |
Header: | Via: SIP/2.0/UDP 192.168.10.18:5060 |
Header: | From: <sip:5218@192.168.10.18:5060> |
Header: | To: <sip:5210@192.168.56.180:5060> |
Header: | |
Header: | CSeq: 100 INVITE |
Header: |