I’m running Asterisk 188.8.131.52. I have 2 Polycom phones setup exactly the same just different extension numbers etc.
I am also using Realtime Sip to add and remove the Polycom Phones. I have one phone which registers ok and all is working fine, the second phone when it tries to register I get a the above message, I have run a Sip Debug and can see the following
<— SIP read from UDP:...:5060 —>
REGISTER sip:...:5060 SIP/2.0
Via: SIP/2.0/UDP ...;branch=z9hG4bKa1cd9351EB044DFE
From: “Services” sip:1531@*.*.*.*;tag=44168D6B-D869510
CSeq: 2 REGISTER
Contact: sip:1531@*.*.*.*;methods="INVITE, ACK, BYE, CANCEL, OPTIONS, INFO, MESSAGE, SUBSCRIBE, NOTIFY, PRACK, UPDATE, REFER"
Authorization: Digest username="", realm=“asterisk”, nonce=“041fc0db”, uri=“sip:...:5060”, response=“0aaf81fcedfc3cf24556246ff4027b5d”, algorithm=MD5
I can see that the part I marked as bold being the problem, though I don’t know what to do to fix this issue, as I said earlier I have another phone with the same settings and it’s ok.
Thanks in advance