I am unable to get BLF working when I have OpenSIPS in front of FreeSWITCH Would anybody know what is going wrong? 72.43.207.158 is OpenSIPS (test1.voip.demo.i-evolve.net) 72.43.207.155 is FS Here is a SIP trace take from FS on a REGISTER/NOTIFY/SUBSCRIBE: recv 725 bytes from udp/[72.43.207.158]:5060 at 13:30:15.670418: ------------------------------------------------------------------------ REGISTER sip:72.43.207.155:5060 SIP/2.0 Via: SIP/2.0/UDP 72.43.207.158;branch=z9hG4bKf54f.188e1555.0 Via: SIP/2.0/UDP 72.43.207.130:1666;branch=z9hG4bKf59d03a4266B7F41 From: "Jackie C." <sip:1000@test1.voip.demo.i-evolve.net>;tag=37656326-ABE8AE0B To: <sip:1000@test1.voip.demo.i-evolve.net> CSeq: 1 REGISTER Call-ID: 2673bb72-3f195707-51caae10@192.168.99.21 Contact: <sip:1000@72.43.207.130:1666>;methods="INVITE, ACK, BYE, CANCEL, OPTIONS, INFO, MESSAGE, SUBSCRIBE, NOTIFY, PRACK, UPDATE, REFER" User-Agent: PolycomSoundPointIP-SPIP_330-UA/3.2.2.0477 Accept-Language: en Max-Forwards: 30 Expires: 3600 Content-Length: 0 Path: <sip:72.43.207.158;lr;received=sip:72.43.207.130:1666> X-AUTH-IP: 72.43.207.130 ------------------------------------------------------------------------ send 707 bytes to udp/[72.43.207.158]:5060 at 13:30:15.672807: ------------------------------------------------------------------------ SIP/2.0 401 Unauthorized Via: SIP/2.0/UDP 72.43.207.158;branch=z9hG4bKf54f.188e1555.0 Via: SIP/2.0/UDP 72.43.207.130:1666;branch=z9hG4bKf59d03a4266B7F41 From: "Jackie C." <sip:1000@test1.voip.demo.i-evolve.net>;tag=37656326-ABE8AE0B To: <sip:1000@test1.voip.demo.i-evolve.net>;tag=B3eFSHXS8Q0vN Call-ID: 2673bb72-3f195707-51caae10@192.168.99.21 freeswitch@internal> freeswitch@internal> User-Agent: AMPSwitch Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE Supported: timer, precondition, path, replaces WWW-Authenticate: Digest realm="test1.voip.demo.i-evolve.net", nonce="079dfd86-5710-11e1-af11-2f1196b916eb", algorithm=MD5, qop="auth" Content-Length: 0 ------------------------------------------------------------------------ recv 995 bytes from udp/[72.43.207.158]:5060 at 13:30:15.692185: ------------------------------------------------------------------------ REGISTER sip:72.43.207.155:5060 SIP/2.0 Via: SIP/2.0/UDP 72.43.207.158;branch=z9hG4bKc54f.4c7b9b9.0 Via: SIP/2.0/UDP 72.43.207.130:1666;branch=z9hG4bK7a3b5bcD257C8B9 From: "Jackie C." <sip:1000@test1.voip.demo.i-evolve.net>;tag=37656326-ABE8AE0B To: <sip:1000@test1.voip.demo.i-evolve.net> CSeq: 2 REGISTER Call-ID: 2673bb72-3f195707-51caae10@192.168.99.21 Contact: <sip:1000@72.43.207.130:1666>;methods="INVITE, ACK, BYE, CANCEL, OPTIONS, INFO, MESSAGE, SUBSCRIBE, NOTIFY, PRACK, UPDATE, REFER" User-Agent: PolycomSoundPointIP-SPIP_330-UA/3.2.2.0477 Accept-Language: en Authorization: Digest username="1000", realm="test1.voip.demo.i-evolve.net", nonce="079dfd86-5710-11e1-af11-2f1196b916eb", qop=auth, cnonce="CNyXC4dNuYJCV0G", nc=00000001, uri="sip:test1.voip.demo.i-evolve.net", response="4ff00198d12440fbc2aa14dcf9fb213b", algorithm=MD5 Max-Forwards: 30 Expires: 3600 Content-Length: 0 Path: <sip:72.43.207.158;lr;received=sip:72.43.207.130:1666> X-AUTH-IP: 72.43.207.130 ------------------------------------------------------------------------ send 711 bytes to udp/[72.43.207.158]:5060 at 13:30:15.713022: ------------------------------------------------------------------------ SIP/2.0 200 OK Via: SIP/2.0/UDP 72.43.207.158;branch=z9hG4bKc54f.4c7b9b9.0 Via: SIP/2.0/UDP 72.43.207.130:1666;branch=z9hG4bK7a3b5bcD257C8B9 From: "Jackie C." <sip:1000@test1.voip.demo.i-evolve.net>;tag=37656326-ABE8AE0B To: <sip:1000@test1.voip.demo.i-evolve.net>;tag=cc87tceX50pFH Call-ID: 2673bb72-3f195707-51caae10@192.168.99.21 CSeq: 2 REGISTER Contact: <sip:1000@72.43.207.130:1666>;expires=3600 Date: Tue, 14 Feb 2012 13:30:15 GMT User-Agent: AMPSwitch Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE Supported: timer, precondition, path, replaces Path: <sip:72.43.207.158;lr;received=sip:72.43.207.130:1666> Content-Length: 0 ------------------------------------------------------------------------ send 964 bytes to udp/[72.43.207.158]:5060 at 13:30:15.827086: ------------------------------------------------------------------------ NOTIFY sip:1000@72.43.207.130:1666 SIP/2.0 Via: SIP/2.0/UDP 72.43.207.155;rport;branch=z9hG4bK6Saj311cpBygK Route: <sip:72.43.207.158;lr;received=sip:72.43.207.130:1666> Max-Forwards: 70 From: <sip:1000@test1.voip.demo.i-evolve.net>;tag=DN10v7y029c2c To: <sip:1000@test1.voip.demo.i-evolve.net> Call-ID: df13f894-d1b2-122f-6aa8-928cc183345f CSeq: 24277043 NOTIFY freeswitch@internal> freeswitch@internal> User-Agent: AMPSwitch Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE Supported: timer, precondition, path, replaces Event: message-summary Allow-Events: talk, hold, presence, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer freeswitch@internal> freeswitch@internal> Content-Type: application/simple-message-summary Content-Length: 80 Messages-Waiting: no Message-Account: sip:1000@test1.voip.demo.i-evolve.net ------------------------------------------------------------------------ recv 543 bytes from udp/[72.43.207.158]:5060 at 13:30:15.847271: ------------------------------------------------------------------------ SIP/2.0 200 OK Via: SIP/2.0/UDP 72.43.207.155;received=72.43.207.155;rport=5060;branch=z9hG4bK6Saj311cpBygK From: <sip:1000@test1.voip.demo.i-evolve.net>;tag=DN10v7y029c2c To: "Jackie C." <sip:1000@test1.voip.demo.i-evolve.net>;tag=BEC991BF-465E06A8 CSeq: 24277043 NOTIFY Call-ID: df13f894-d1b2-122f-6aa8-928cc183345f Contact: <sip:1000@72.43.207.130:1666> Record-Route: <sip:72.43.207.158;lr;ftag=DN10v7y029c2c> Event: message-summary User-Agent: PolycomSoundPointIP-SPIP_330-UA/3.2.2.0477 Accept-Language: en Content-Length: 0 ------------------------------------------------------------------------ freeswitch@internal> recv 796 bytes from udp/[72.43.207.158]:5060 at 13:30:16.653565: ------------------------------------------------------------------------ SUBSCRIBE sip:1004@72.43.207.155:5060 SIP/2.0 Record-Route: <sip:72.43.207.158;lr;ftag=D90A32FE-DB2A2443> Via: SIP/2.0/UDP 72.43.207.158;branch=z9hG4bK9c9.5db2f931.0 Via: SIP/2.0/UDP 72.43.207.130:1666;branch=z9hG4bKe4c1b0d5A735EFD6 From: "Jackie C." <sip:1000@test1.voip.demo.i-evolve.net>;tag=D90A32FE-DB2A2443 To: <sip:1004@test1.voip.demo.i-evolve.net> CSeq: 1 SUBSCRIBE Call-ID: 90f25b7b-2a54ccd4-69272b31@192.168.99.21 Contact: <sip:1000@72.43.207.130:1666> Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, INFO, MESSAGE, SUBSCRIBE, NOTIFY, PRACK, UPDATE, REFER Event: presence User-Agent: PolycomSoundPointIP-SPIP_330-UA/3.2.2.0477 Accept-Language: en Accept: application/xpidf+xml,text/xml+msrtc.pidf Max-Forwards: 30 Expires: 3600 Content-Length: 0 X-AUTH-IP: 72.43.207.130 ------------------------------------------------------------------------ send 864 bytes to udp/[72.43.207.158]:5060 at 13:30:16.656893: ------------------------------------------------------------------------ SIP/2.0 202 Accepted Via: SIP/2.0/UDP 72.43.207.158;branch=z9hG4bK9c9.5db2f931.0 Via: SIP/2.0/UDP 72.43.207.130:1666;branch=z9hG4bKe4c1b0d5A735EFD6 Record-Route: <sip:72.43.207.158;lr;ftag=D90A32FE-DB2A2443> From: "Jackie C." <sip:1000@test1.voip.demo.i-evolve.net>;tag=D90A32FE-DB2A2443 To: <sip:1004@test1.voip.demo.i-evolve.net>;tag=P0syeQe6vUN3 Call-ID: 90f25b7b-2a54ccd4-69272b31@192.168.99.21 CSeq: 1 SUBSCRIBE Contact: <sip:1004@72.43.207.155:5060> Expires: 3600 User-Agent: AMPSwitch Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE Supported: timer, precondition, path, replaces Allow-Events: talk, hold, presence, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer Subscription-State: active;expires=3600 Content-Length: 0 ------------------------------------------------------------------------ send 1300 bytes to udp/[72.43.207.130]:1666 at 13:30:16.731407: ------------------------------------------------------------------------ NOTIFY sip:1000@72.43.207.130:1666 SIP/2.0 Via: SIP/2.0/UDP 72.43.207.155;rport;branch=z9hG4bK723a5vjgKmm3e Max-Forwards: 70 From: <sip:1004@test1.voip.demo.i-evolve.net>;tag=P0syeQe6vUN3 To: "Jackie C." <sip:1000@test1.voip.demo.i-evolve.net>;tag=D90A32FE-DB2A2443 Call-ID: 90f25b7b-2a54ccd4-69272b31@192.168.99.21 CSeq: 165317323 NOTIFY Contact: <sip:1004@72.43.207.155:5060;transport=udp> User-Agent: AMPSwitch Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE Supported: timer, precondition, path, replaces Event: presence Allow-Events: talk, hold, presence, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer Subscription-State: active;expires=3600 Content-Type: application/xpidf+xml Content-Length: 460 <?xml version="1.0"?> <!DOCTYPE presence PUBLIC "-//IETF//DTD RFCxxxx XPIDF 1.0//EN" "xpidf.dtd"> <presence> <status> <note>Registered</note> </status> <presentity uri="sip:1004@test1.voip.demo.i-evolve.net;method=SUBSCRIBE" /> <atom id="sip:1004@test1.voip.demo.i-evolve.net"> <address uri="sip:mod_sofia@72.43.207.155:5060;user=ip" priority="0.800000"> <status status="" /> <msnsubstatus substatus="online" /> </address> </atom> </presence> -----------------------------------------------------------------------