Hi all,
i am trying to implement the below example which is one of the examples
in RFC 3665, i am using SIPp as clients and SER as proxy servers, as you can
see there are two stages of authentication, my problem is in F11 INVITE below,
i can not construct this message in SIPp, this message shoud be something like
that:
INVITE sip:[EMAIL PROTECTED] SIP/2.0 Via: SIP/2.0/UDP
client.atlanta.example.com:5060;branch=z9hG4bK74bf9 Max-Forwards: 70 From:
Alice <sip:[EMAIL PROTECTED]>;tag=9fxced76sl To: Bob <sip:[EMAIL PROTECTED]>
Call-ID: [EMAIL PROTECTED] CSeq: 3 INVITE Contact: <sip:[EMAIL PROTECTED]>
Proxy-Authorization: Digest username="alice", realm="atlanta.example.com",
nonce="wf84f1ceczx41ae6cbe5aea9c8e88d359", opaque="", uri="sip:[EMAIL
PROTECTED]", response="42ce3cef44b22f50c6a6071bc8" Proxy-Authorization:
Digest username="alice", realm="biloxi.example.com",
nonce="c1e22c41ae6cbe5ae983a9c8e88d359", opaque="", uri="sip:[EMAIL
PROTECTED]", response="f44ab22f150c6a56071bce8" Content-Type: application/sdp
Content-Length: 151
v=0 o=alice 2890844526 2890844526 IN IP4 client.atlanta.example.com s=-
c=IN IP4 192.0.2.101 t=0 0 m=audio 49172 RTP/AVP 0 a=rtpmap:0 PCMU/8000
/* Proxy 1 finds its credentials and authorizes Alice, forwarding the
INVITE to Proxy. */
my problem is how to construct 2 (Proxy-Authorization) headers in one message,
i have tried to put 2 authetication like below but SIPp does not accept it :
[authentication username= amar password= amar]
[authentication username= foo password=bar ]
does any one can help with that
Alice Proxy 1 Proxy 2 Bob
| | |
| | INVITE F1 | | |
|----------->| | |
| 407 Proxy Authorization Required F2 |
|<-----------| | |
| ACK F3 | | |
|----------->| | |
| INVITE F4 | | |
|----------->| | |
| 100 F5 | | |
|<-----------| INVITE F6 | | |
|---------->| | |
| 407 Proxy Authorization Required F7 |
|<----------| | |
| ACK F8 | | |
|---------->| | |
407 Proxy Authorization Required F9 |
|<-----------| | |
| ACK F10 | | |
|----------->| | |
| INVITE F11| | |
|----------->| | |
| 100 F12 | | |
|<-----------| INVITE F13| |
| |---------->| |
| | 100 F14 | |
| |<----------| INVITE F15 |
| | |------------>|
| | | 200 OK F16 |
| | 200 OK F17|<------------|
| 200 OK F18 |<----------| |
|<-----------| | |
| ACK F19 | | |
|----------->| ACK F20 | |
| |----------> | ACK F21 |
| | |------------>|
| RTP Media Path |
|<====================================>| Regards,
Amar
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