SIP Wi-fi phones on freebpx have stopped registering. Last time, installing the firewall helped. Tell me what could be the reason
Error:
Register
Via: SIP/2.0/UDP 10.2.2.31:56540;branch=z9hG4bK1207160006;rport
From: sip:[email protected];tag=878673813
To: sip:[email protected]
▒Call-ID: [email protected]
▒CSeq: 3182 REGISTER
▒Contact: sip:[email protected]:56540;reg-id=1;+sip.instance=“urn:uuid:00000000-0000-1000-8000-C074AD396250”
Authorization: Digest username=“257”, realm=“asterisk”, nonce=“1629185562/e7e87400f39d274ba814f0a82730d7b9”, uri=“sip:10.2.2.14”, response=“1490323e8808caac0170
d2cdcd4853”, algorithm=md5, cnonce=“05323762”, opaque=“75276ff864e04654”, qop=auth, nc=00000014
Max-Forwards: 70
User-Agent: Grandstream WP810 1.0.7.83
Supported: path
Expires: 3600
Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO, REFER, UPDATE, MESSAGE
Content-Length: 0
401 Unauthorized
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 10.2.2.31:56540;rport=56540;received=10.2.2.31;branch=z9hG4bK1207160006
Call-ID: [email protected]
From: sip:[email protected];tag=878673813
To: sip:[email protected];tag=z9hG4bK1207160006
CSeq: 3182 REGISTER
WWW-Authenticate: Digest realm=“asterisk”,nonce=“1629189273/d379451caacc7c8a62771e025b57288f”,opaque=“46e693b275285400”,stale=true,algorithm=md5,qop=“auth”
Server: FPBX-15.0.17.43(16.19.0)
Content-Length: 0