Hi,
I have seen two
differnet approaches to solve this:
1. Send a re-Invite with "0.0.0.0" as the IP address in the sdp data
2. Send a re-Invite with the parameter a=sendonly set in the sdp data
I agree with jacob.It's better to search in google, you will find some other
approaches.
-satyedn
Hi All,
Thank you for your responses.
Since usage of 481 as per RFC 3261 seems to have its cons, is it
correct to interpret that the CANCEL with incorrect CSeq number is a
request that attempts to cancel a non-INVITE transaction? In case such
an interpretation is correct, can a 405 response be se
From: "padmaja venkata" <[EMAIL PROTECTED]>
Is the call flow for Music on hold and normal Hold the same from a UA's
point of view? Or are there any extra steps the UA-A has to do in the Music
on Hold scenario so that the media server plays music to the UA-B ?
Two methods are documente
Hi Varun
SIP follows the semantics of HTTP based basic and digest authentication
schemes defined in RFC 2617. For SIP specific headers and procedures,
refer to RFC 3261.
Regards
Ranjit
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
varun
Sent: Monday,
Hi,
When a SIP UA sends an Invite with Authorization credentials( username and
password) to Proxy, how does the proxy authenticate the username/password, I
mean how does the proxy know if it wants to allow that particular user to make
a call.
Appreciate your response.
Thanks
varun
> When the CANCEL request contains a CSeq number
> that is not the same as the INVITE request it
> is trying to cancel, what is the appropriate
> error message to be sent to the UAC?
Per rfc3261 section 9.2, a 481 response SHOULD be sent. However since
the 481 will likely be interpreted like r
El Monday 16 June 2008 15:31:08 Suganya D escribió:
> Hi,
>
> The following clarification is needed regarding processing of a CANCEL
> message at UAS end:
>
> When the CANCEL request contains a CSeq number that is not the same as
> the INVITE request it is trying to cancel, what is the appropriate
Section 9.2 of RFC3261 answers this question
If the UAS did not find a matching transaction for the CANCEL
according to the procedure above, it SHOULD respond to the CANCEL
with a 481 (Call Leg/Transaction Does Not Exist).
On Mon, Jun 16, 2008 at 7:01 PM, Suganya D <[EMAIL PROTECTED]> wr
Hi,
The following clarification is needed regarding processing of a CANCEL
message at UAS end:
When the CANCEL request contains a CSeq number that is not the same as
the INVITE request it is trying to cancel, what is the appropriate
error message to be sent to the UAC?
Kindly provide your views.
Padmaja,
I think you should read more of the RFCs and do a bit of googling for the
thousands of examples on the web, before you post your questions. The one you
mentioned is very elementary. A simple google for "SIP music on hold" will give
you your answers.
- Benjamin Jacob.
--- On Mon, 6/
Hi all,
Please see the Hold scenario below:
A Proxy B
|RE-Invite->|---Re-Invite--->|
|<-200 OK--|<-200 OK--|
|ACK--->|---ACK---
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