Configuring the Cisco SPA8800 IP Telephony Gateway in an Asterisk Environment
© 2009 Cisco Systems, Inc. All rights reserved. Page 64 of 69
Content-Length: 0
Frame 11 (550 bytes on wire, 550 bytes captured)
Ethernet II, Src: Internet_1c:33:a1 (00:e0:4d:1c:33:a1), Dst: 00:24:97:f0:50:3c
(00:24:97:f0:50:3c)
Internet Protocol, Src: 192.168.2.20 (192.168.2.20), Dst: 192.168.2.237 (192.168.2.237)
User Datagram Protocol, Src Port: sip (5060), Dst Port: 5160 (5160)
Session Initiation Protocol
Request-Line: OPTIONS sip:102@192.168.2.237:5160 SIP/2.0
Message Header
Via: SIP/2.0/UDP 192.168.2.20:5060;branch=z9hG4bK44611a08;rport
Transport: UDP
Sent-by Address: 192.168.2.20
Sent-by port: 5060
Branch: z9hG4bK44611a08
RPort: rport
From: "asterisk" <sip:asterisk@192.168.2.20>;tag=as5841881b
SIP Display info: "asterisk"
SIP from address: sip:asterisk@192.168.2.20
SIP tag: as5841881b
To: <sip:102@192.168.2.237:5160>
SIP to address: sip:102@192.168.2.237:5160
Contact: <sip:asterisk@192.168.2.20>
Contact Binding: <sip:asterisk@192.168.2.20>
URI: <sip:asterisk@192.168.2.20>
SIP contact address: sip:asterisk@192.168.2.20
Call-ID: 755faa340f75586929e34da01c4470b3@192.168.2.20
CSeq: 102 OPTIONS
Sequence Number: 102
Method: OPTIONS
User-Agent: Asterisk PBX
Max-Forwards: 70
Date: Fri, 05 Jun 2009 20:28:34 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Supported: replaces
Content-Length: 0
Frame 12 (458 bytes on wire, 458 bytes captured)
Ethernet II, Src: 00:24:97:f0:50:3c (00:24:97:f0:50:3c), Dst: Internet_1c:33:a1
(00:e0:4d:1c:33:a1)
Internet Protocol, Src: 192.168.2.237 (192.168.2.237), Dst: 192.168.2.20 (192.168.2.20)
User Datagram Protocol, Src Port: 5160 (5160), Dst Port: sip (5060)
Session Initiation Protocol
Status-Line: SIP/2.0 200 OK
Message Header
To: <sip:102@192.168.2.237:5160>;tag=3ac5a2f21de19e6ei0
SIP to address: sip:102@192.168.2.237:5160
SIP tag: 3ac5a2f21de19e6ei0
From: "asterisk" <sip:asterisk@192.168.2.20>;tag=as5841881b
SIP Display info: "asterisk"
SIP from address: sip:asterisk@192.168.2.20
SIP tag: as5841881b
Call-ID: 755faa340f75586929e34da01c4470b3@192.168.2.20
CSeq: 102 OPTIONS
Sequence Number: 102
Method: OPTIONS
Via: SIP/2.0/UDP 192.168.2.20:5060;branch=z9hG4bK44611a08
Transport: UDP
Sent-by Address: 192.168.2.20
Sent-by port: 5060
Branch: z9hG4bK44611a08
Server: Cisco/SPA8800-6.1.7(GW)
Content-Length: 0
Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER
Supported: x-sipura, replaces
Frame 13 (550 bytes on wire, 550 bytes captured)
Ethernet II, Src: Internet_1c:33:a1 (00:e0:4d:1c:33:a1), Dst: 00:24:97:f0:50:3c
(00:24:97:f0:50:3c)
Internet Protocol, Src: 192.168.2.20 (192.168.2.20), Dst: 192.168.2.237 (192.168.2.237)
User Datagram Protocol, Src Port: sip (5060), Dst Port: sip (5060)
Session Initiation Protocol
Request-Line: OPTIONS sip:101@192.168.2.237:5060 SIP/2.0
Message Header
Via: SIP/2.0/UDP 192.168.2.20:5060;branch=z9hG4bK143a03f0;rport
Transport: UDP
Sent-by Address: 192.168.2.20
Sent-by port: 5060
Branch: z9hG4bK143a03f0
RPort: rport
From: "asterisk" <sip:asterisk@192.168.2.20>;tag=as4f0ca42b
SIP Display info: "asterisk"
SIP from address: sip:asterisk@192.168.2.20
SIP tag: as4f0ca42b
To: <sip:101@192.168.2.237:5060>