Re: [Sip-implementors] Multiple early media sessions within a samedialog

On 1/7/2011 9:21 PM, SIP Satan wrote: > Cant we play multiple announcements by giving different SDP's in > multiple 1xx responses provided > each 1xx carries a different To-tag. In a way simulating forking > environment. Yeah, should be fine. To the other end its indistinguishable from "real"

Re: [Sip-implementors] Multiple early media sessions within a samedialog

Cant we play multiple announcements by giving different SDP's in multiple 1xx responses provided each 1xx carries a different To-tag. In a way simulating forking environment. Regards -Satan On Fri, Jan 7, 2011 at 8:42 PM, Paul Kyzivat wrote: > inline > > On 1/7/2011 12:10 AM, Parthasarathi R (

Re: [Sip-implementors] How to unregister properly?

please see the example: __ UNREGISTER: REGISTER sip:volte.com;transport=udp SIP/2.0 Via: SIP/2.0/UDP 10.48.6.189:3542;branch=z9hG4bK262236593.188.0 From: ATCAvolte08 ;tag=188.262236593.0 To: ATCAvolte08 Contact: ;+g.3gpp.smsip;+g.oma.sip-im;+g.3gpp.c s-voice

Re: [Sip-implementors] Multiple early media sessions within a samedialog

inline On 1/7/2011 12:10 AM, Parthasarathi R (partr) wrote: > Hi, > > Please read inline > > Thanks > Partha > > -Original Message- > From: sip-implementors-boun...@lists.cs.columbia.edu > [mailto:sip-implementors-boun...@lists.cs.columbia.edu] On Behalf Of > Nataraju A.B > Sent: Thursday,

Re: [Sip-implementors] How to unregister properly?

From: sip-implementors-boun...@lists.cs.columbia.edu [sip-implementors-boun...@lists.cs.columbia.edu] On Behalf Of alex.north.e...@gmail.com [alex.north.e...@gmail.com] 1. Send REGISTER request with Expires: 3600 2. if ( (method==REGISTER) AND (respons

Re: [Sip-implementors] RTP Protocol cannot be started

Hello, A lot of possibilities. But first try on wireshark decode as RTP . ( mark the udp packet , mouse right click and decode as RTP). Best Regards, Valdemar Pavesi -Original Message- From: sip-implementors-boun...@lists.cs.columbia.edu [mailto:sip-implementors-boun...@lists.cs.c

Re: [Sip-implementors] How to unregister properly?

Am Friday, 7. January 2011 schrieb alex.north.e...@gmail.com: > Hi, > > My unregistering implementation: > > 1. Send REGISTER request with Expires: 3600 > > 2. > > if ( (method==REGISTER) AND (response is 200 OK) AND (response header > Expires tag: 3600)) OR (REGISTER request is timed out) {

[Sip-implementors] How to unregister properly?

Hi, My unregistering implementation: 1. Send REGISTER request with Expires: 3600 2. if ( (method==REGISTER) AND (response is 200 OK) AND (response header Expires tag: 3600)) OR (REGISTER request is timed out) { shutdown SIP user agent and release resources... } Looks like it is righ

Re: [Sip-implementors] SIP Soft Phone with IPSec Support

2011/1/5 Olle E. Johansson : > There's a way used by IMS to set up IPSEC between the UA and server at > REGISTER transaction time. > The UA sends a request, get back IPsec config data, sets up a tunnel and > sends another REGISTER over the tunnel. This tunnel is used during the time > the regist

Re: [Sip-implementors] Please take me out of mailing list

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Re: [Sip-implementors] SIP Soft Phone with IPSec Support

On 01/05/2011 03:26 PM, Olle E. Johansson wrote: > Someone else can propably describe this is in a better way, but > a softphone could potentially handle this. It would be pretty clever > and avoid all the issues with TLS and SRTP... It seems a little impractical, but consistent with IMS's loftil

[Sip-implementors] RTP Protocol cannot be started

Hi, I have implemented a SIP Client and to extend my project I wrote a RTP Protocol and try to send the RTP packets and when I notice it using wireshark I get a strange message, let me show it so that you can have better idea *CLIENT SERVER* SIP Requ