Hi Manpreet,
RFC 3261 Section 13.2.2.4 states ...
" Once the ACK has been constructed, the procedures of
[4] are used to determine the destination address,
port
and transport. However, the request is passed to the
transport layer directly for transmission, rather than
a client transaction. T
hi
i m doing thesis in sip conference server.
if anybody having information about audio mixing in conference
plz help me.
i want to do programming in java.
if somebody knows the source code in java then plz refer to me.
waiting for reply.
Nir
That will not be a problem. All you have to do is to extract the XML
body from the SIP message and use an XML parser to parse it.
Regards,
Anshuman S. Rawat
Software Group,
Conexant Systems India Private Ltd.
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf O
Hi Kishore,
Yes, XML parsing is required for Content in the NOTIFY
message especiall if Content-Type is PIDF or XPIDF
document.Sometimes, you can receive sipfrag message
also which doesn't require XML parser.
reSIProcate SIP stack includes XML Parser and also
representation of PIDF and XPIDF d
Hi ,
I just want to know are there any XML parsers & formatters available which
could parse & format XML name spaces in the SIP message (ex:NOTIFY).
Or should i go for writing a linear parser myself.
This XML stuff will not be a part of any SIP header but insted it will be a
part of C
Comments inline...
Thanks & Regards,
Nataraju A.B.
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Fortinsky
Michael
Sent: Tuesday, November 08, 2005 6:34 PM
To: sip-implementors@cs.columbia.edu
Subject: [Sip-implementors] Clarification relating to entit
On Tue, 2005-11-08 at 08:53 +, Matthew Gardiner wrote:
> Is the transport type used for one transaction in a call to be the same in
> other transactions of the same call?
The decision about the specific transport method is made for each hop of
each request and each response.
> As my area of w
On Tue, 2005-11-08 at 01:45 -0800, Abdul Lateef wrote:
> There are some countries ISP they already blocked the
> 5060 port, Is there anyway to run SIP Phones even the
> port is blocked?
A SIP phone can usually be configured to listen on a port other than
5060. It will then register a contact URI
Hi,
The RFC says any transaction is associated with zero or more provisional
responses and one or more final responses. Now ACK request to a 200OK is
considered to be a different client transaction and there are no responses
to this request. How is the ACK tranaction complete from its definition
Thanks,
I think this may help.
On Tue, 2005-08-11 at 21:54 +0530, [EMAIL PROTECTED] wrote:
>
> Please see inline.
>
> -Ramakrishna
>
> -Original Message-
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On Behalf Of David
> Stuart
> Sent: Tuesday, November 08, 2005 7:57 PM
> To:
> Is the transport type used for one transaction
> in a call to be the same in other transactions
> of the same call?
It can be. However it is not required.
> Alan Johnston's "SIP: Understanding the session initiation
> protocol" further suggests that each TCP connection
> should be succes
All,
On Wed, 28 Sep 2005, Jeroen van Bemmel wrote:
> For non-INVITE server transactions timer J would be started, so the
> transaction would stay in COMPLETED state for 64*T1. This catches any
> retransmissions within that period (32 seconds by default)
I wonder why "64*T1" is used for Timer J i
Please see inline.
-Ramakrishna
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of David
Stuart
Sent: Tuesday, November 08, 2005 7:57 PM
To: sip-implementors@cs.columbia.edu
Subject: Re: [Sip-implementors] question about SUBSCRIBE
> On Mon, 2005-11-07 at
> Is qop value to be a quoted string ?
It must be quoted within WWW-Authenticate.
It must not be quoted within Authorization.
The nc value must not be quoted.
RFC2617 section 3.5 contains examples.
___
Sip-implementors mailing list
Sip-implemento
> On Mon, 2005-11-07 at 09:08 -0500, David Stuart wrote:
> > A colleague and myself are having a debate about SUBSCRIBE requests,
and
> > where the presentity (i.e. the thing you are subscribing to) should
be
> > placed. Is it in the RequestURI or in the To header?
>
> A SUBSCRIBE is sent to the e
Hi Prabha,
Pl refer 3261, 25.1 Basic rules.
The qop and nc value's should not be in quoted string. Example:
qop=auth.
Eg: 2 example is the correct for qop and nc values but the cnonce should
be in quotations.
HTH,
Sreeram.
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTEC
Hello,
Below is WWW-Authenticate header extracted from a Register packet
WWW-Authenticate: Digest
realm="ims.server.com",nonce="33f2f49dad714c5b027a567b1ba92068",
opaque="Lss:scsf-stdn.ims-001.ims.server.com",algorithm=MD5,qop="auth"
Is qop value to be a quoted string ?
Which is as per the rf
Hi Matt,
Transport is modeled as client transport for sending requests/receiving
responses and server transport for sending responses/receiving requests.
Sending requests:
**User of the transport layer** passes the client transport the request
and also destination IP address, port, transport. C
hi,
is client has presence server inbuilt.
Advance thanks
with regards
wasim
_
Biography of Shah Rukh. His profile, awards, films Find more here!
http://server1.msn.co.in/Profile/shahrukh.asp
__
Hi Ling,
See inline.
Ling, Fan wrote:
Magnus,
You are dead on on the issues we are concerned about. Initially, our
understanding is the same as yours. However, when we proceed from
one-to-one video telephony application to multiparty video conference
application, the same understanding brings i
Hi Matthew,
Even if you find a mechanism in SIP of forcing an
entire call to use the
same transport type, it will cause problem when you
are using DNS NAPTR
records for SIP. When you do not know the transport of
the server, then you
use NAPTR queries to resolve the transport of the
server. We need
Can someone please clarify the following sentence in RFC3903 relating to
entity-tags:
>From section 6 (Processing PUBLISH Requests), point #6 (on page 13):
The response MUST also contain a SIP-ETag header field that contains a
single entity-tag identifying the publication. The ESC MUST generate
Hi ,
How can be presence service can be realised through entities like Presence
User Agent & presence server.
Any clients which can act as a presence server(PS).?
please note that i'm not asking about a proxy, but an presence server.
regards,
KISHORE SOWDI.
--
Hi all,
There are some countries ISP they already blocked the
5060 port, Is there anyway to run SIP Phones even the
port is blocked?
Yours,
Abdul Lateef
Computer Programmer
HATIF COM
Mob: +974 - 5405022
Tel: +974 - 4883068
ICQ: 276994704
YM!: abdul_zu
Fax: +974 - 4883063
Doha Qatar
http
Hi,
I have some questions regarding the usage of TCP as the transport mechanism
for SIP and would be grateful for any views people may have:
Is the transport type used for one transaction in a call to be the same in
other transactions of the same call? The RFC3261 section 18.1.1 seems to
suggest
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