U 10.123.34.226:26832 -> 10.123.32.40:5060 SUBSCRIBE sip:31880100781@sip.pocos.nl SIP/2.0. Via: SIP/2.0/UDP 10.0.3.169:5062;branch=z9hG4bK8a3b50fde14782b7. From: "Daniel" ;tag=c37381367f8532f5. To: . Contact: . Supported: eventlist, path. Call-ID: 5e671fd7914b5bfd@10.0.3.169. CSeq: 2001 SUBSCRIBE. User-Agent: Grandstream GXP2000 1.2.5.3. Max-Forwards: 70. Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE,UPDATE,PRACK,MESSAGE. Event: message-summary. Expires: 180. Accept: application/simple-message-summary. Content-Length: 0. . # U 10.123.32.40:5060 -> 10.123.34.226:26832 SIP/2.0 401 Unauthorized. Via: SIP/2.0/UDP 10.0.3.169:5062;branch=z9hG4bK8a3b50fde14782b7;rport=26832;received=10.123.34.226. From: "Daniel" ;tag=c37381367f8532f5. To: ;tag=b27e1a1d33761e85846fc98f5f3a7e58.b7be. Call-ID: 5e671fd7914b5bfd@10.0.3.169. CSeq: 2001 SUBSCRIBE. WWW-Authenticate: Digest realm="sip.pocos.nl", nonce="UMoAJlDJ/vq2Vdc1lH6XbvHxjdE860kl", qop="auth". Server: kamailio (3.3.2 (x86_64/linux)). Content-Length: 0. . # U 10.123.34.226:26832 -> 10.123.32.40:5060 SUBSCRIBE sip:31880100781@sip.pocos.nl SIP/2.0. Via: SIP/2.0/UDP 10.0.3.169:5062;branch=z9hG4bK6dd19af151644053. From: "Daniel" ;tag=c37381367f8532f5. To: . Contact: . Supported: eventlist, path. Authorization: Digest username="31880100781", realm="sip.pocos.nl", algorithm=MD5, uri="sip:31880100781@sip.pocos.nl", qop=auth, nc=00000001, cnonce="886f8bcffcd7c6a0", nonce="UMoAJlDJ/vq2Vdc1lH6XbvHxjdE860kl", response="6261af0b3bc540e127272e91fc454bb4". Call-ID: 5e671fd7914b5bfd@10.0.3.169. CSeq: 2002 SUBSCRIBE. User-Agent: Grandstream GXP2000 1.2.5.3. Max-Forwards: 70. Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE,UPDATE,PRACK,MESSAGE. Event: message-summary. Expires: 180. Accept: application/simple-message-summary. Content-Length: 0. . # U 10.123.32.40:5060 -> 10.123.32.41:5060 SUBSCRIBE sip:test@10.123.32.41:5060 SIP/2.0. Record-Route: . Via: SIP/2.0/UDP 10.123.32.40;branch=z9hG4bK78c4.8d0b7e44.0. Via: SIP/2.0/UDP 192.168.0.1;branch=pocos-DJALOPrjwNysdoK4w5KjwNSPOUlui5RTw2xFi63WX63J-5rui2wFi63AxusfB7sz-5lWikSFwPDjwPLjwUruiTdr-1dfBUvbh7ojxu4yMUARdPdbkPQzQ2lax1xEC5luC2LWC5w*. From: "Daniel" ;tag=c37381367f8532f5. To: . Contact: . Supported: eventlist, path. Call-ID: 5e671fd7914b5bfd@10.0.3.169. CSeq: 2002 SUBSCRIBE. User-Agent: Grandstream GXP2000 1.2.5.3. Max-Forwards: 69. Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE,UPDATE,PRACK,MESSAGE. Event: message-summary. Expires: 180. Accept: application/simple-message-summary. Content-Length: 0. . # U 10.123.32.41:5060 -> 10.123.32.40:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 10.123.32.40;branch=z9hG4bK78c4.8d0b7e44.0;received=10.123.32.40;rport=5060. Via: SIP/2.0/UDP 192.168.0.1;branch=pocos-DJALOPrjwNysdoK4w5KjwNSPOUlui5RTw2xFi63WX63J-5rui2wFi63AxusfB7sz-5lWikSFwPDjwPLjwUruiTdr-1dfBUvbh7ojxu4yMUARdPdbkPQzQ2lax1xEC5luC2LWC5w*. Record-Route: . From: "Daniel" ;tag=c37381367f8532f5. To: ;tag=as657bce7c. Call-ID: 5e671fd7914b5bfd@10.0.3.169. CSeq: 2002 SUBSCRIBE. Server: Asterisk PBX 1.8.13.1~dfsg-1~bpo60+1. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH. Supported: replaces, timer. Expires: 180. Contact: ;expires=180. Content-Length: 0. . # U 10.123.32.41:5060 -> 10.123.32.40:5060 NOTIFY sip:192.168.0.1;line=pcs-huAWiUwEi24Ww5KWCP4EL2lWOUKjwFSECUzVC5KuwUvtXYAthPJEw2zjwUwTOUwJOUrFCHSFCU4PwHSEi6dFx1aPhYyFB2TTQeK* SIP/2.0. Via: SIP/2.0/UDP 10.123.32.41:5060;branch=z9hG4bK3b72dafb;rport. Max-Forwards: 70. Route: . From: "asterisk" ;tag=as657bce7c. To: ;tag=c37381367f8532f5. Contact: . Call-ID: 5e671fd7914b5bfd@10.0.3.169. CSeq: 102 NOTIFY. User-Agent: Asterisk PBX 1.8.13.1~dfsg-1~bpo60+1. Event: message-summary. Content-Type: application/simple-message-summary. Subscription-State: active. Content-Length: 93. . Messages-Waiting: no. Message-Account: sip:asterisk@10.123.32.41. Voice-Message: 0/0 (0/0). # U 10.123.32.40:5060 -> 10.123.34.226:26832 SIP/2.0 200 OK. Via: SIP/2.0/UDP 10.0.3.169:5062;rport=26832;received=10.123.34.226;branch=z9hG4bK6dd19af151644053. Record-Route: . From: "Daniel" ;tag=c37381367f8532f5. To: ;tag=as657bce7c. Call-ID: 5e671fd7914b5bfd@10.0.3.169. CSeq: 2002 SUBSCRIBE. Server: Asterisk PBX 1.8.13.1~dfsg-1~bpo60+1. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH. Supported: replaces, timer. Expires: 180. Contact: ;expires=180. Content-Length: 0. . # U 10.123.32.40:5060 -> 10.123.34.226:26832 NOTIFY sip:31880100781@10.0.3.169:5062;transport=udp SIP/2.0. Record-Route: . Via: SIP/2.0/UDP 10.123.32.40;branch=z9hG4bK142.9d7efd26.0. Via: SIP/2.0/UDP 192.168.0.1;branch=pocos-DJALOPrjwNysdoK4w5KaOUrPCkSPwbSJw5RTw2xWiTdr-csUBUvbh7ojxu4yMUARdPdbkPCbCP3zx1Qbi63WX63J-5DWCUK*. Max-Forwards: 69. From: "asterisk" ;tag=as657bce7c. To: ;tag=c37381367f8532f5. Contact: . Call-ID: 5e671fd7914b5bfd@10.0.3.169. CSeq: 102 NOTIFY. User-Agent: Asterisk PBX 1.8.13.1~dfsg-1~bpo60+1. Event: message-summary. Content-Type: application/simple-message-summary. Subscription-State: active. Content-Length: 93. . Messages-Waiting: no. Message-Account: sip:asterisk@10.123.32.41. Voice-Message: 0/0 (0/0). # U 10.123.34.226:26832 -> 10.123.32.40:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 10.123.32.40;branch=z9hG4bK142.9d7efd26.0. Via: SIP/2.0/UDP 192.168.0.1;branch=pocos-DJALOPrjwNysdoK4w5KaOUrPCkSPwbSJw5RTw2xWiTdr-csUBUvbh7ojxu4yMUARdPdbkPCbCP3zx1Qbi63WX63J-5DWCUK*. Record-Route: . From: "asterisk" ;tag=as657bce7c. To: ;tag=c37381367f8532f5. Call-ID: 5e671fd7914b5bfd@10.0.3.169. CSeq: 102 NOTIFY. User-Agent: Grandstream GXP2000 1.2.5.3. Contact: . Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE,UPDATE,PRACK,MESSAGE. Supported: replaces, timer. Content-Length: 0. . # U 10.123.32.40:5060 -> 10.123.32.41:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 10.123.32.41:5060;branch=z9hG4bK3b72dafb;rport=5060. Record-Route: . From: "asterisk" ;tag=as657bce7c. To: ;tag=c37381367f8532f5. Call-ID: 5e671fd7914b5bfd@10.0.3.169. CSeq: 102 NOTIFY. User-Agent: Grandstream GXP2000 1.2.5.3. Contact: . Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE,UPDATE,PRACK,MESSAGE. Supported: replaces, timer. Content-Length: 0. . # U 10.123.34.226:26832 -> 10.123.32.40:5060 SUBSCRIBE sip:31880100781@sip.pocos.nl SIP/2.0. Via: SIP/2.0/UDP 10.0.3.169:5062;branch=z9hG4bKbaaaac8dbb25b937. Route: . From: "Daniel" ;tag=c37381367f8532f5. To: ;tag=as657bce7c. Contact: . Supported: eventlist, path. Call-ID: 5e671fd7914b5bfd@10.0.3.169. CSeq: 2003 SUBSCRIBE. User-Agent: Grandstream GXP2000 1.2.5.3. Max-Forwards: 70. Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE,UPDATE,PRACK,MESSAGE. Event: message-summary. Expires: 180. Accept: application/simple-message-summary. Content-Length: 0. . # U 10.123.32.40:5060 -> 10.123.34.226:26832 SIP/2.0 401 Unauthorized. Via: SIP/2.0/UDP 10.0.3.169:5062;rport=26832;received=10.123.34.226;branch=z9hG4bKbaaaac8dbb25b937. From: "Daniel" ;tag=c37381367f8532f5. To: ;tag=as657bce7c. Call-ID: 5e671fd7914b5bfd@10.0.3.169. CSeq: 2003 SUBSCRIBE. WWW-Authenticate: Digest realm="sip.pocos.nl", nonce="UMoAgFDJ/1SfrRyhS33k0jipurRRjFVB", qop="auth". Server: kamailio (3.3.2 (x86_64/linux)). Content-Length: 0. . # U 10.123.34.226:26832 -> 10.123.32.40:5060 SUBSCRIBE sip:31880100781@sip.pocos.nl SIP/2.0. Via: SIP/2.0/UDP 10.0.3.169:5062;branch=z9hG4bKc2c72b01a87121e4. Route: . From: "Daniel" ;tag=c37381367f8532f5. To: ;tag=as657bce7c. Contact: . Supported: eventlist, path. Authorization: Digest username="31880100781", realm="sip.pocos.nl", algorithm=MD5, uri="sip:31880100781@sip.pocos.nl", qop=auth, nc=00000001, cnonce="10a74018caca7e0a", nonce="UMoAgFDJ/1SfrRyhS33k0jipurRRjFVB", response="f0317d6905f2471d1910acb0867bec6a". Call-ID: 5e671fd7914b5bfd@10.0.3.169. CSeq: 2004 SUBSCRIBE. User-Agent: Grandstream GXP2000 1.2.5.3. Max-Forwards: 70. Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE,UPDATE,PRACK,MESSAGE. Event: message-summary. Expires: 180. Accept: application/simple-message-summary. Content-Length: 0. . # U 10.123.32.40:5060 -> 10.123.32.41:5060 SUBSCRIBE sip:test@10.123.32.41:5060 SIP/2.0. Via: SIP/2.0/UDP 10.123.32.40;branch=z9hG4bK58c4.4300c8d6.0. Via: SIP/2.0/UDP 192.168.0.1;branch=pocos-DJALOPrjwNysdoK4w5KaOUrPCkSPwbSJw2vFhYyFB2JTw2xWiTdr-1dUBUvbh7ojxu4yMUARdPdbkPDSxPLjwPwWwYwSQ2xjwK**. Via: SIP/2.0/UDP 192.168.0.1;branch=pocos-DJALOPrjwNysdoK4w5zFOUluiNSWOUlgxH3tX7CR-cqIxuyPODdmLDE-De38BJaahudIkPd6CDv8BJa5DlysXesfCs3DBP3Sd7zuwTBxCUCmO5sFB1zFBJQfCUCqMesPQzr6h6RvC1Ec.1v5dHBLdYf6DlE8BTsFB1ADQervw1dsLAsux746XufSB5da5ssqD7dLQY30BcBYMoqRdHtskJsSC5LuBPsFdslT5NR*. From: "Daniel" ;tag=c37381367f8532f5. To: ;tag=as657bce7c. Contact: . Supported: eventlist, path. Call-ID: 5e671fd7914b5bfd@10.0.3.169. CSeq: 2004 SUBSCRIBE. User-Agent: Grandstream GXP2000 1.2.5.3. Max-Forwards: 68. Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE,UPDATE,PRACK,MESSAGE. Event: message-summary. Expires: 180. Accept: application/simple-message-summary. Content-Length: 0. . # U 10.123.32.41:5060 -> 10.123.32.40:5060 SIP/2.0 404 Not found. Via: SIP/2.0/UDP 10.123.32.40;branch=z9hG4bK58c4.4300c8d6.0;received=10.123.32.40;rport=5060. Via: SIP/2.0/UDP 192.168.0.1;branch=pocos-DJALOPrjwNysdoK4w5KaOUrPCkSPwbSJw2vFhYyFB2JTw2xWiTdr-1dUBUvbh7ojxu4yMUARdPdbkPDSxPLjwPwWwYwSQ2xjwK**. Via: SIP/2.0/UDP 192.168.0.1;branch=pocos-DJALOPrjwNysdoK4w5zFOUluiNSWOUlgxH3tX7CR-cqIxuyPODdmLDE-De38BJaahudIkPd6CDv8BJa5DlysXesfCs3DBP3Sd7zuwTBxCUCmO5sFB1zFBJQfCUCqMesPQzr6h6RvC1Ec.1v5dHBLdYf6DlE8BTsFB1ADQervw1dsLAsux746XufSB5da5ssqD7dLQY30BcBYMoqRdHtskJsSC5LuBPsFdslT5NR*. From: "Daniel" ;tag=c37381367f8532f5. To: ;tag=as657bce7c. Call-ID: 5e671fd7914b5bfd@10.0.3.169. CSeq: 2004 SUBSCRIBE. Server: Asterisk PBX 1.8.13.1~dfsg-1~bpo60+1. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH. Supported: replaces, timer. Content-Length: 0. . # U 10.123.32.40:5060 -> 10.123.34.226:26832 SIP/2.0 404 Not found. Via: SIP/2.0/UDP 10.0.3.169:5062;rport=26832;received=10.123.34.226;branch=z9hG4bKc2c72b01a87121e4. From: "Daniel" ;tag=c37381367f8532f5. To: ;tag=as657bce7c. Call-ID: 5e671fd7914b5bfd@10.0.3.169. CSeq: 2004 SUBSCRIBE. Server: Asterisk PBX 1.8.13.1~dfsg-1~bpo60+1. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH. Supported: replaces, timer. Content-Length: 0. .