I am unable to get my 9133i to register with my asterisk server. I am including config files below, this a simple test network so there's nothing secret in the config files. I have upgraded the phone to the latest software version (1.4.3) I'm not sure what the problem is. I can call the phone from a softphone, but the 9133i says "no service" on the screen and I can't dial anything on it. configs: Aastra.cfg dhcp: 1 # DHCP enabled. sip silence suppression: 2 # "0" = off, "1" = on, "2" = default sip proxy port: 5060 # 5060 is set by default. sip registrar ip: 192.168.0.94 # IP of registrar sip registrar port: 5060 # 5060 is set by default. sip digit time out: 6 time server disabled: 0 # Time server disabled. time server1: 192.168.0.90 # Enable time server and enter at <mac>.cfg - this is the correct mac address in all uppercase sip line1 auth name: phone1 sip line1 password: 1234 sip line1 registrar ip: 192.168.0.94 sip line1 user name: phone1 sip line1 display name: "myname" sip line1 screen name: "myname" sip.conf [general] port = 5060 bindaddr = 0.0.0.0 context=tutorial [phone1] type=friend username=phone1 secret=1234 host=dynamic canreinvite=no permit=192.168.0.0/24 allow=all qualify=yes extensions.conf [tutorial] exten => 1234,1,Answer exten => 1234,n,SayDigits(123456789) exten => 3001,1,Dial(SIP/phone1,18) exten => 3002,1,Dial(SIP/phone2,18) sip debug output <--- SIP read from 192.168.0.11:5060 ---> REGISTER sip:192.168.0.94 SIP/2.0 Via: SIP/2.0/UDP 192.168.0.11:5060;branch=z9hG4bKcd3373869 Max-Forwards: 70 Content-Length: 0 To: myname <sip:phone1@> From: myname <sip:phone1@>;tag=24b6354e352ab62 Call-ID: a85fb0e71a3e7def4bd7d7f158933c24 at 192.168.0.11 CSeq: 1006065354 REGISTER Contact: myname <sip:phone1 at 192.168.0.11:5060;transport=udp> Allow-Events: talk,hold,conference Allow:NOTIFY,REFER,OPTIONS,INVITE,ACK,CANCEL,BYE,INFO User-Agent: Aastra 9133i/1.4.3.23 Brcm Callctrl/1.5.1.0 MxSF/v3.2.8.45 <-------------> --- (12 headers 0 lines) --- Using latest REGISTER request as basis request Sending to 192.168.0.11 : 5060 (no NAT) <--- Transmitting (no NAT) to 192.168.0.11:5060 ---> SIP/2.0 100 Trying Via: SIP/2.0/UDP 192.168.0.11:5060;branch=z9hG4bKcd3373869;received=192.168.0.11 From: myname <sip:phone1@>;tag=24b6354e352ab62 To: myname <sip:phone1@> Call-ID: a85fb0e71a3e7def4bd7d7f158933c24 at 192.168.0.11 CSeq: 1006065354 REGISTER User-Agent: Asterisk PBX Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY Supported: replaces Contact: <sip:phone1 at 192.168.0.94> Content-Length: 0 <------------> <--- Transmitting (no NAT) to 192.168.0.11:5060 ---> SIP/2.0 401 Unauthorized Via: SIP/2.0/UDP 192.168.0.11:5060;branch=z9hG4bKcd3373869;received=192.168.0.11 From: myname <sip:phone1@>;tag=24b6354e352ab62 To: myname <sip:phone1@>;tag=as51ded290 Call-ID: a85fb0e71a3e7def4bd7d7f158933c24 at 192.168.0.11 CSeq: 1006065354 REGISTER User-Agent: Asterisk PBX Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY Supported: replaces WWW-Authenticate: Digest algorithm=MD5, realm="asterisk", nonce="2f250e11" Content-Length: 0 <------------> Scheduling destruction of SIP dialog 'a85fb0e71a3e7def4bd7d7f158933c24 at 192.168.0.11' in 32000 ms (Method: REGISTER) <--- SIP read from 192.168.0.11:5060 ---> REGISTER sip:192.168.0.94 SIP/2.0 Via: SIP/2.0/UDP 192.168.0.11:5060;branch=z9hG4bKcd3373869 Max-Forwards: 70 Content-Length: 0 To: myname <sip:phone1@> From: myname <sip:phone1@>;tag=24b6354e352ab62 Call-ID: a85fb0e71a3e7def4bd7d7f158933c24 at 192.168.0.11 CSeq: 1006065354 REGISTER Contact: myname <sip:phone1 at 192.168.0.11:5060;transport=udp> Allow-Events: talk,hold,conference Allow:NOTIFY,REFER,OPTIONS,INVITE,ACK,CANCEL,BYE,INFO User-Agent: Aastra 9133i/1.4.3.23 Brcm Callctrl/1.5.1.0 MxSF/v3.2.8.45 <-------------> --- (12 headers 0 lines) --- Using latest REGISTER request as basis request Sending to 192.168.0.11 : 5060 (no NAT) <--- Transmitting (no NAT) to 192.168.0.11:5060 ---> SIP/2.0 100 Trying Via: SIP/2.0/UDP 192.168.0.11:5060;branch=z9hG4bKcd3373869;received=192.168.0.11 From: myname <sip:phone1@>;tag=24b6354e352ab62 To: myname <sip:phone1@> Call-ID: a85fb0e71a3e7def4bd7d7f158933c24 at 192.168.0.11 CSeq: 1006065354 REGISTER User-Agent: Asterisk PBX Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY Supported: replaces Contact: <sip:phone1 at 192.168.0.94> Content-Length: 0 <------------> <--- Transmitting (no NAT) to 192.168.0.11:5060 ---> SIP/2.0 401 Unauthorized Via: SIP/2.0/UDP 192.168.0.11:5060;branch=z9hG4bKcd3373869;received=192.168.0.11 From: myname <sip:phone1@>;tag=24b6354e352ab62 To: myname <sip:phone1@>;tag=as51ded290 Call-ID: a85fb0e71a3e7def4bd7d7f158933c24 at 192.168.0.11 CSeq: 1006065354 REGISTER User-Agent: Asterisk PBX Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY Supported: replaces WWW-Authenticate: Digest algorithm=MD5, realm="asterisk", nonce="2f250e11" Content-Length: 0 <------------> Scheduling destruction of SIP dialog 'a85fb0e71a3e7def4bd7d7f158933c24 at 192.168.0.11' in 32000 ms (Method: REGISTER) <--- SIP read from 192.168.0.11:5060 ---> REGISTER sip:192.168.0.94 SIP/2.0 Via: SIP/2.0/UDP 192.168.0.11:5060;branch=z9hG4bKcd3373869 Max-Forwards: 70 Content-Length: 0 To: myname <sip:phone1@> From: myname <sip:phone1@>;tag=24b6354e352ab62 Call-ID: a85fb0e71a3e7def4bd7d7f158933c24 at 192.168.0.11 CSeq: 1006065354 REGISTER Contact: myname <sip:phone1 at 192.168.0.11:5060;transport=udp> Allow-Events: talk,hold,conference Allow:NOTIFY,REFER,OPTIONS,INVITE,ACK,CANCEL,BYE,INFO User-Agent: Aastra 9133i/1.4.3.23 Brcm Callctrl/1.5.1.0 MxSF/v3.2.8.45 <-------------> --- (12 headers 0 lines) --- Using latest REGISTER request as basis request Sending to 192.168.0.11 : 5060 (no NAT) <--- Transmitting (no NAT) to 192.168.0.11:5060 ---> SIP/2.0 100 Trying Via: SIP/2.0/UDP 192.168.0.11:5060;branch=z9hG4bKcd3373869;received=192.168.0.11 From: myname <sip:phone1@>;tag=24b6354e352ab62 To: myname <sip:phone1@> Call-ID: a85fb0e71a3e7def4bd7d7f158933c24 at 192.168.0.11 CSeq: 1006065354 REGISTER User-Agent: Asterisk PBX Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY Supported: replaces Contact: <sip:phone1 at 192.168.0.94> Content-Length: 0 <------------> <--- Transmitting (no NAT) to 192.168.0.11:5060 ---> SIP/2.0 401 Unauthorized Via: SIP/2.0/UDP 192.168.0.11:5060;branch=z9hG4bKcd3373869;received=192.168.0.11 From: myname <sip:phone1@>;tag=24b6354e352ab62 To: myname <sip:phone1@>;tag=as51ded290 Call-ID: a85fb0e71a3e7def4bd7d7f158933c24 at 192.168.0.11 CSeq: 1006065354 REGISTER User-Agent: Asterisk PBX Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY Supported: replaces WWW-Authenticate: Digest algorithm=MD5, realm="asterisk", nonce="2f250e11" Content-Length: 0 <------------> Scheduling destruction of SIP dialog 'a85fb0e71a3e7def4bd7d7f158933c24 at 192.168.0.11' in 32000 ms (Method: REGISTER) <--- SIP read from 192.168.0.11:5060 ---> REGISTER sip:192.168.0.94 SIP/2.0 Via: SIP/2.0/UDP 192.168.0.11:5060;branch=z9hG4bKcd3373869 Max-Forwards: 70 Content-Length: 0 To: myname <sip:phone1@> From: myname <sip:phone1@>;tag=24b6354e352ab62 Call-ID: a85fb0e71a3e7def4bd7d7f158933c24 at 192.168.0.11 CSeq: 1006065354 REGISTER Contact: myname <sip:phone1 at 192.168.0.11:5060;transport=udp> Allow-Events: talk,hold,conference Allow:NOTIFY,REFER,OPTIONS,INVITE,ACK,CANCEL,BYE,INFO User-Agent: Aastra 9133i/1.4.3.23 Brcm Callctrl/1.5.1.0 MxSF/v3.2.8.45 <-------------> --- (12 headers 0 lines) --- Using latest REGISTER request as basis request Sending to 192.168.0.11 : 5060 (no NAT) <--- Transmitting (no NAT) to 192.168.0.11:5060 ---> SIP/2.0 100 Trying Via: SIP/2.0/UDP 192.168.0.11:5060;branch=z9hG4bKcd3373869;received=192.168.0.11 From: myname <sip:phone1@>;tag=24b6354e352ab62 To: myname <sip:phone1@> Call-ID: a85fb0e71a3e7def4bd7d7f158933c24 at 192.168.0.11 CSeq: 1006065354 REGISTER User-Agent: Asterisk PBX Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY Supported: replaces Contact: <sip:phone1 at 192.168.0.94> Content-Length: 0 <------------> <--- Transmitting (no NAT) to 192.168.0.11:5060 ---> SIP/2.0 401 Unauthorized Via: SIP/2.0/UDP 192.168.0.11:5060;branch=z9hG4bKcd3373869;received=192.168.0.11 From: myname <sip:phone1@>;tag=24b6354e352ab62 To: myname <sip:phone1@>;tag=as51ded290 Call-ID: a85fb0e71a3e7def4bd7d7f158933c24 at 192.168.0.11 CSeq: 1006065354 REGISTER User-Agent: Asterisk PBX Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY Supported: replaces WWW-Authenticate: Digest algorithm=MD5, realm="asterisk", nonce="2f250e11" Content-Length: 0 <------------> Scheduling destruction of SIP dialog 'a85fb0e71a3e7def4bd7d7f158933c24 at 192.168.0.11' in 32000 ms (Method: REGISTER) Thanks, David Ruggles CCNA MCSE (NT) CNA A+ Network Engineer Safe Data, Inc. (910) 285-7200 david at safedatausa.com