SIP/2.0 404 Not Found Via: SIP/2.0/UDP nm;branch=foo;received=224.35.39.88;rport=26810 From: <sip:nm@nm>;tag=root To: <sip:nm2@nm2>;tag=as1a6bf20b Call-ID: 50000 CSeq: 42 OPTIONS Server: Aethra Telecommunications PBX Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO,...
SIP/2.0 404 Not Found Via: SIP/2.0/UDP nm;branch=foo;received=224.10.112.4;rport=26810 From: <sip:nm@nm>;tag=root To: <sip:nm2@nm2>;tag=as72a85c97 Call-ID: 50000 CSeq: 42 OPTIONS Server: Aethra Telecommunications PBX Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO,...
SIP/2.0 404 Not Found Via: SIP/2.0/UDP nm;branch=foo;received=224.92.194.224;rport=26810 From: <sip:nm@nm>;tag=root To: <sip:nm2@nm2>;tag=as3262ae7a Call-ID: 50000 CSeq: 42 OPTIONS Server: Aethra Telecommunications PBX Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INF...
SIP/2.0 404 Not Found Via: SIP/2.0/UDP nm;branch=foo;received=224.70.106.173;rport=26810 From: <sip:nm@nm>;tag=root To: <sip:nm2@nm2>;tag=as6bf3ff92 Call-ID: 50000 CSeq: 42 OPTIONS Server: Aethra Telecommunications PBX Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INF...
SIP/2.0 404 Not Found Via: SIP/2.0/UDP nm;branch=foo;received=224.180.74.13;rport=26810 From: <sip:nm@nm>;tag=root To: <sip:nm2@nm2>;tag=as331cfe9c Call-ID: 50000 CSeq: 42 OPTIONS Server: Aethra Telecommunications PBX Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO...
SIP/2.0 404 Not Found Via: SIP/2.0/UDP nm;branch=foo;received=224.44.23.162;rport=26810 From: <sip:nm@nm>;tag=root To: <sip:nm2@nm2>;tag=as4e7df9a5 Call-ID: 50000 CSeq: 42 OPTIONS Server: Aethra Telecommunications PBX Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO...
SIP/2.0 404 Not Found Via: SIP/2.0/UDP nm;branch=foo;received=224.27.52.141;rport=26810 From: <sip:nm@nm>;tag=root To: <sip:nm2@nm2>;tag=as64f7cda7 Call-ID: 50000 CSeq: 42 OPTIONS Server: Aethra Telecommunications PBX Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO...
SIP/2.0 404 Not Found Via: SIP/2.0/UDP nm;branch=foo;received=224.70.106.173;rport=26810 From: <sip:nm@nm>;tag=root To: <sip:nm2@nm2>;tag=as7cdd38ae Call-ID: 50000 CSeq: 42 OPTIONS Server: Aethra Telecommunications PBX Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INF...
SIP/2.0 404 Not Found Via: SIP/2.0/UDP nm;branch=foo;received=224.10.112.4;rport=26810 From: <sip:nm@nm>;tag=root To: <sip:nm2@nm2>;tag=as7f04a7f4 Call-ID: 50000 CSeq: 42 OPTIONS Server: Aethra Telecommunications PBX Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO,...
SIP/2.0 404 Not Found Via: SIP/2.0/UDP nm;branch=foo;received=224.10.112.4;rport=26810 From: <sip:nm@nm>;tag=root To: <sip:nm2@nm2>;tag=as7f111907 Call-ID: 50000 CSeq: 42 OPTIONS Server: Aethra Telecommunications PBX Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO,...