<--- SIP read from 192.168.161.239:5080 ---> SUBSCRIBE sip:%235601@pbx.example.net;user=phone SIP/2.0 Via: SIP/2.0/UDP 192.168.161.239:5080;branch=z9hG4bK-mch3lqycctbb;rport From: ;tag=g5pwpkxzh2 To: Call-ID: 3c279ce6a594-np5fhupc8sph CSeq: 2 SUBSCRIBE Max-Forwards: 70 Contact: ;reg-id=1 Event: dialog Accept: application/dialog-info+xml User-Agent: snom320/8.4.16 Authorization: Digest username="400",realm="siprealm",nonce="70460e42",uri="sip:%235601@pbx.example.net;user=phone",response="39ddc651f7711da5413a1c2c28693457",algorithm=MD5 Expires: 3600 Content-Length: 0 <-------------> [Aug 3 14:15:15] DEBUG[21442]: chan_sip.c:5061 parse_request: Header 0: SUBSCRIBE sip:%235601@pbx.example.net;user=phone SIP/2.0 (56) [Aug 3 14:15:15] DEBUG[21442]: chan_sip.c:5061 parse_request: Header 1: Via: SIP/2.0/UDP 192.168.161.239:5080;branch=z9hG4bK-mch3lqycctbb;rport (71) [Aug 3 14:15:15] DEBUG[21442]: chan_sip.c:5061 parse_request: Header 2: From: ;tag=g5pwpkxzh2 (46) [Aug 3 14:15:15] DEBUG[21442]: chan_sip.c:5061 parse_request: Header 3: To: (44) [Aug 3 14:15:15] DEBUG[21442]: chan_sip.c:5061 parse_request: Header 4: Call-ID: 3c279ce6a594-np5fhupc8sph (34) [Aug 3 14:15:15] DEBUG[21442]: chan_sip.c:5061 parse_request: Header 5: CSeq: 2 SUBSCRIBE (17) [Aug 3 14:15:15] DEBUG[21442]: chan_sip.c:5061 parse_request: Header 6: Max-Forwards: 70 (16) [Aug 3 14:15:15] DEBUG[21442]: chan_sip.c:5061 parse_request: Header 7: Contact: ;reg-id=1 (48) [Aug 3 14:15:15] DEBUG[21442]: chan_sip.c:5061 parse_request: Header 8: Event: dialog (13) [Aug 3 14:15:15] DEBUG[21442]: chan_sip.c:5061 parse_request: Header 9: Accept: application/dialog-info+xml (35) [Aug 3 14:15:15] DEBUG[21442]: chan_sip.c:5061 parse_request: Header 10: User-Agent: snom320/8.4.16 (26) [Aug 3 14:15:15] DEBUG[21442]: chan_sip.c:5061 parse_request: Header 11: Authorization: Digest username="400",realm="siprealm",nonce="70460e42",uri="sip:%235601@pbx.example.net;user=phone",response="39ddc651f7711da5413a1c2c28693457",algorithm=MD5 (173) [Aug 3 14:15:15] DEBUG[21442]: chan_sip.c:5061 parse_request: Header 12: Expires: 3600 (13) [Aug 3 14:15:15] DEBUG[21442]: chan_sip.c:5061 parse_request: Header 13: Content-Length: 0 (17) [Aug 3 14:15:15] DEBUG[21442]: chan_sip.c:5061 parse_request: Header 14: (0) --- (14 headers 0 lines) --- [Aug 3 14:15:15] DEBUG[21442]: chan_sip.c:4850 find_call: = Found Their Call ID: 3c279ce6a594-np5fhupc8sph Their Tag g5pwpkxzh2 Our tag: as1dc097ac [Aug 3 14:15:15] DEBUG[21442]: chan_sip.c:16529 handle_request: **** Received SUBSCRIBE (10) - Command in SIP SUBSCRIBE [Aug 3 14:15:15] DEBUG[21442]: chan_sip.c:16113 handle_request_subscribe: Got a new subscription 3c279ce6a594-np5fhupc8sph (possibly with auth) Creating new subscription Sending to 192.168.161.239 : 5080 (NAT) [Aug 3 14:15:15] DEBUG[21442]: chan_sip.c:8854 build_route: build_route: Retaining previous route: Found peer '400' Looking for #5601 in subscriptions (domain pbx.example.net) <--- Transmitting (NAT) to 192.168.161.239:5080 ---> SIP/2.0 404 Not Found Via: SIP/2.0/UDP 192.168.161.239:5080;branch=z9hG4bK-mch3lqycctbb;received=192.168.161.239;rport=5080 From: ;tag=g5pwpkxzh2 To: ;tag=as1dc097ac Call-ID: 3c279ce6a594-np5fhupc8sph CSeq: 2 SUBSCRIBE User-Agent: atCOM PBX Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO Supported: replaces Content-Length: 0 <------------>