[pjsip] PJSIP based SIPek comaptibility with Realsip VOIP/SIP Server

Mon Nov 2 00:13:47 CST 2009

quote:

"Could you also guide as to how we can encrypt the audio packet being sent using our own encryption alogorithm using pjsip and sipek."

coding as all of us, if you are capable to learn "how the packets work", you don't have any problems to implement your "own cryptography" on the wrapper in C# (c core), also that is better on IAX protocol.

about pjsip:

The authors of pjsip on my opinion made a excelent piece of code implementing a stack that all of expertise of coders can made any changes on it.

it is possible to do?

Yes,  i have a server asterisk based with some changes on it to work  as a cryptography protocol initiation server and also server mobile (mini asterisk) on symbian. Clients and wrappers on windows, symbian and currently on blackberry (java based). So, you can.

The question is if you have the capacity of design and implement a serious proyect based on pjsip, is that ?

sorry benny if i ask the mail, but i think your work is excelent and open to all people who want to make anything start on it.

cheers

From: hyd1_shikha at sancharnet.in
To: pjsip at lists.pjsip.org
Date: Mon, 2 Nov 2009 09:57:30 +0530
Subject: [pjsip] PJSIP based SIPek comaptibility with Realsip VOIP/SIP Server

Dear Sir,

We are using  VOIP client application for Windows.We have used the Sipek application based on pjsip.
Sipek is a C# wrapper around PJSIP.

When we try to dial a call from Sipek client using the Realsip SIP Sever, the registration is successful, however, dialing fails.

We want to route our call through a VOIP provider via Internet.

Could you please suggest an existing server we can use which can be used instead of realsip which has been tested with pjsip and we can try the same.

Could you provide us guidance on an existing project we can use.

Could you also guide as to how we can encrypt the audio packet being sent using our own encryption alogorithm using pjsip and sipek.

Thanks in advance.

Regards,
Seema

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Subject: pjsip Digest, Vol 27, Issue 1

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Today's Topics:

   1. Mod_pjsip (Meftah Tayeb)
   2. Freeswitch Pjsip Module (Meftah Tayeb)
   3. stun problem help request (giorge27 at alice.it)

----------------------------------------------------------------------

Message: 1
Date: Sat, 31 Oct 2009 20:27:53 +0000
From: Meftah Tayeb <tayeb.meftah at gmail.com>
Subject: [pjsip] Mod_pjsip
To: "freeswitch-users at lists.freeswitch.org; pjsip list"
<pjsip at lists.pjsip.org>
Message-ID: <4AEC9DC9.30502 at gmail.com>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed

Hi my FreeSWITCH friends
Today we talked about FreeSWITCH libraries and we found pjsip, which is
a lot better than sofia, it can do everything sofia can do and more,
it's thread-safe and performs well, I would love to see a mod_pjsip.
The library is GPL but they also offer alternative licensing, don't get
me wrong, Sofia is great but I think FreeSWITCH will benefit from a
thread-safe SIP library.
don't say that i need some stuf for free, but we need to make fs a very
also we love freeswitch to run in a Embedded PC like the blackfin
CPU/boards, Pjsip is very good for Embedded SIP Devicesawesome Open
Source project
With much love,
DelphiWorld____ Information from ESET NOD32 Antivirus, version of virus
signature database 4539 (20091024) __________