Cisco Systems ATA186I2ARF manual Table D-4 Log Listings

Appendix D SIP Call Flows

Call Flow Scenarios for Successful Calls

Table D-4 Log Listings

1.REGISTER sip:192.168.2.81 SIP/2.0 Via: SIP/2.0/UDP 192.168.2.194

From: <sip:9301@192.168.2.81;user=phone>

To: <sip:9301@192.168.2.81;user=phone>

Call-ID: 311316842@192.168.2.194

CSeq: 1 REGISTER

Contact: <sip:9301@192.168.2.194;user=phone;transport=udp>;expires=3600 User-Agent; Cisco ATA v2.10 ata186 (0705a)

Content-Length: 0

2.SIP/2.0 100 Trying

Via: SIP/2.0/UDP 192.168.2.194

Call-ID: 311316842@192.168.2.194

From: <sip:9301@192.168.2.81;user=phone>

To: <sip:9301@192.168.2.81;user=phone>

CSeq: 1 REGISTER

Content-Length: 0

3.SIP/2.0 407 Proxy Authentication Required Via: SIP/2.0/UDP 192.168.2.194 Call-ID:311316842@192.168.2.194

From: <sip:9301@192.168.2.81;user=phone>

To: <sip:9301@192.168.2.81;user=phone>

CSeq: 1 REGISTER

Proxy-Authenticate: DIGEST realm=“CISCO”, nonce=“3bd5e334”

Content-Length: 0

4.REGISTER sip:192.168.2.81 SIP/2.0 Via: SIP/2.0/UDP 192.168.2.194

From: <sip:9301@192.168.2.81;user=phone>

To: <sip:9301@192.168.2.81;user=phone>

Call-ID: 311316842@192.168.2.194

CSeq: 2 REGISTER

Contact: <sip:9301@192.168.2.194;user=phone;transport=udp>;expires=3600

User-Agent: Cisco ATA v2.10 ata186 (0705a)

Proxy-Authorization: Digest username=“9301”,realm=“CISCO”,nonce=“3bd5e334”,uri=“sip:192.168.2.81”,response=“87ac0afeb08222af706 f9e8b5c566ce2”

Content-Length: 0

5.SIP/2.0 100 Trying

Via: SIP/2.0/UDP 192.168.2.194

Call-ID: 311316842@192.168.2.194

From: <sip:9301@192.168.2.81;user=phone>

To: <sip:9301@192.168.2.81;user=phone>

CSeq: 2 REGISTER

Content-Length: 0

6.SIP/2.0 200 OK

Via: SIP/2.0/UDP 192.168.2.194

Call-ID: 311316842@192.168.2.194

From: <sip:9301@192.168.2.81;user=phone>

To: <sip:9301@192.168.2.81;user=phone>

CSeq: 2 REGISTER

Contact: <sip:9301@192.168.2.194;user=phone;transport=udp>;expires=“tue, 23 Oct 2001 22:37:56 GMT”

Expires: 3600

Content-Length: 0

Cisco ATA 186 and Cisco ATA 188 Analog Telephone Adaptor Administrator’s Guide (SIP)

OL-3410-01 D-5