Вот sip диалог:
Запрос регистрации на шлюзе:
REGISTER sip:192.168.4.102 SIP/2.0
Via: SIP/2.0/UDP 78.37.72.250:5060;branch=z9hG4bK0971ccca;rport
Max-Forwards: 70
From: <sip:admin@192.168.4.102>;tag=as49e4b5b7
To: <sip:admin@192.168.4.102>
Call-ID: 66dd5a140623d3fe19f234331916209d@192.168.2.26
CSeq: 176 REGISTER
Supported: replaces, timer
User-Agent: mikopbx
Expires: 120
Contact: <sip:admin@78.37.72.250:5060>
Content-Length: 0
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 78.37.72.250:5060;branch=z9hG4bK0971ccca;received=192.168.4.100;rport=5060
From: <sip:admin@192.168.4.102>;tag=as49e4b5b7
To: <sip:admin@192.168.4.102>
Call-ID: 66dd5a140623d3fe19f234331916209d@192.168.2.26
CSeq: 176 REGISTER
Server: TA410
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO
Supported: replaces, timer
Content-Length: 0
Ответ на попытку регистрации:
SIP/2.0 403 Forbidden (Bad auth)
Via: SIP/2.0/UDP 78.37.72.250:5060;branch=z9hG4bK07e538a9;received=192.168.4.100;rport=5060
From: <sip:admin@192.168.4.102>;tag=as49e4b5b7
To: <sip:admin@192.168.4.102>;tag=as3c4e6f5f
Call-ID: 66dd5a140623d3fe19f234331916209d@192.168.2.26
CSeq: 177 REGISTER
Server: TA410
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO
Supported: replaces, timer
Content-Length: 0
Проверьте корректно ли ввели ID аккаунта и пароль. Попробуйте указать более простой пароль (на время теста).