SIP Authentication

[picki2]

Hi guys,

After sending to OXE INVITE msg, it answers 407 response. Is it possible to force it to answer 401 instead?

[vad]

Why you want instead of "407 Proxy Authentication Required" to send "401 Unauthorized"?
May be in IP/SIP/Proxy - Only authenticated incoming calls=yes?

[sipop]

did you managed your ip in a sip external gateway? Then 407 is correct. 401 is only for sip users

[hamster]

Hello

The option "Only Authenticated incomming calls" force all "Request: INVITE" messages to be authenticated individually.

This is separate from authentication dialog during "Request: REGISTER" and enhances security.

Code: Select all

OmniPCX Enterprise R10, j1.410.38.c

┌─Review/Modify: SIP Proxy─────────────────────────────────────────────────────┐
│                                                                              │
│             Node Number (reserved) : 1                                       │
│                Instance (reserved) : 1                                       │
│                Instance (reserved) : 1                                       │
│                                                                              │
│               SIP initial time-out : 500                                     │
│                       SIP timer T2 : 4000                                    │
│                 Dns Timer overflow : 5000                                    │
│                          Timer TLS : 30                                      │
│                   Recursive search + False                                   │
│      Minimal authentication method + SIP Digest                              │
│               Authentication realm : anything                                │
│  Only authenticated incoming calls + False                                   │
│                   Framework Period : 3                                       │
│     Framework Nb Message By Period : 25                                      │
│        Framework Quarantine Period : 1800                                    │
│             TCP when long messages + False                                   │
│   Retransmission number for INVITE : 3                                       │
│                                                                              │
└──────────────────────────────────────────────────────────────────────────────┘

I've had issues with this option on some UA's.
I haven't dug deep into checking weather the OXE or the UA don't follow RFC...

...so I turn it of...