Hi All, I am trying to get an AASTRA 480i working with FS. I have other phones working just fine (Cisco and Polycom). I have updated the firmware. I can see in the "sofia global siptrace" the REGISTER request, the Unauthorized response, but it does not appear to be making it back to the phone. That statement is based on my observation the CSEQ does not change. I have added and removed: <variable name="sip-force-contact" value="NDLB-connectile-dysfunction"/> I have tried many different option through the phones web interface, but no luck yet. Anyone have a working configuration (phone and FS) they could share)? The key siptrace packets are here (these happen to be from the attempt with both UDP and TCP): recv 811 bytes from udp/[71.121.183.4]:5060 at 19:28:05.468752: ------------------------------------------------------------------------ REGISTER sip:fs_bfis.bizfocused.com:5060 SIP/2.0 Via: SIP/2.0/UDP 71.121.183.4:5067;branch=z9hG4bKba321b220 Max-Forwards: 70 Content-Length: 0 To: 224 <sip:224@fs_bfis.bizfocused.com:5060> From: 224 <sip:224@fs_bfis.bizfocused.com:5060>;tag=23c56ce0efc9c8d Call-ID: 9fda297c6de44793402fc2f778f24fb0@71.121.183.4 CSeq: 7581459 REGISTER Contact: 224 <sip:224@71.121.183.4:5067;srcadr=10.10.40.49:5060;srcadr=10.10.40.49:5060>;expires=300 Contact: 224 <sip:224@71.121.183.4:5067;transport=tcp;srcadr=10.10.40.49:5060;srcadr=10.10.40.49:5060>;expires=300 Proxy-Require: com.nortelnetworks.firewall Allow-Events: talk,hold,conference Allow:NOTIFY,REFER,OPTIONS,INVITE,ACK,CANCEL,BYE,INFO Aastra-Mac:00085D03237F Aastra-Line:1 User-Agent: Aastra 480i/1.4.0.1048 Brcm Callctrl/1.5.1.0 MxSF/v3.2.6.26 ------------------------------------------------------------------------ send 667 bytes to udp/[71.121.183.4]:5067 at 19:28:05.470167: ------------------------------------------------------------------------ SIP/2.0 401 Unauthorized Via: SIP/2.0/UDP 71.121.183.4:5067;branch=z9hG4bKba321b220 From: 224 <sip:224@fs_bfis.bizfocused.com:5060>;tag=23c56ce0efc9c8d To: 224 <sip:224@fs_bfis.bizfocused.com:5060>;tag=eKgtr8tcS78QH Call-ID: 9fda297c6de44793402fc2f778f24fb0@71.121.183.4 CSeq: 7581459 REGISTER User-Agent: FreeSWITCH-mod_sofia/1.2.22+git~20140309T212137Z~65fed130e5~64bit Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE Supported: path, replaces WWW-Authenticate: Digest realm="fs_bfis.bizfocused.com", nonce="33a7d4af-e832-4d75-a284-b7002edadfc5", algorithm=MD5, qop="auth" Content-Length: 0 ------------------------------------------------------------------------ recv 811 bytes from udp/[71.121.183.4]:5060 at 19:28:05.970923: ------------------------------------------------------------------------ REGISTER sip:fs_bfis.bizfocused.com:5060 SIP/2.0 Via: SIP/2.0/UDP 71.121.183.4:5067;branch=z9hG4bKba321b220 Max-Forwards: 70 Content-Length: 0 To: 224 <sip:224@fs_bfis.bizfocused.com:5060> From: 224 <sip:224@fs_bfis.bizfocused.com:5060>;tag=23c56ce0efc9c8d Call-ID: 9fda297c6de44793402fc2f778f24fb0@71.121.183.4 CSeq: 7581459 REGISTER Contact: 224 <sip:224@71.121.183.4:5067;srcadr=10.10.40.49:5060;srcadr=10.10.40.49:5060>;expires=300 Contact: 224 <sip:224@71.121.183.4:5067;transport=tcp;srcadr=10.10.40.49:5060;srcadr=10.10.40.49:5060>;expires=300 Proxy-Require: com.nortelnetworks.firewall Allow-Events: talk,hold,conference Allow:NOTIFY,REFER,OPTIONS,INVITE,ACK,CANCEL,BYE,INFO Aastra-Mac:00085D03237F Aastra-Line:1 User-Agent: Aastra 480i/1.4.0.1048 Brcm Callctrl/1.5.1.0 MxSF/v3.2.6.26 ------------------------------------------------------------------------ send 667 bytes to udp/[71.121.183.4]:5067 at 19:28:05.971138: ------------------------------------------------------------------------ SIP/2.0 401 Unauthorized Via: SIP/2.0/UDP 71.121.183.4:5067;branch=z9hG4bKba321b220 From: 224 <sip:224@fs_bfis.bizfocused.com:5060>;tag=23c56ce0efc9c8d To: 224 <sip:224@fs_bfis.bizfocused.com:5060>;tag=eKgtr8tcS78QH Call-ID: 9fda297c6de44793402fc2f778f24fb0@71.121.183.4 CSeq: 7581459 REGISTER User-Agent: FreeSWITCH-mod_sofia/1.2.22+git~20140309T212137Z~65fed130e5~64bit Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE Supported: path, replaces WWW-Authenticate: Digest realm="fs_bfis.bizfocused.com", nonce="33a7d4af-e832-4d75-a284-b7002edadfc5", algorithm=MD5, qop="auth" Content-Length: 0 Thanks, Sean