7 Jul
2008
7 Jul
'08
11:47 a.m.
Hi,
Is there any way through which I can sent the Media from my VoipSwitch and
signalling from my Openser
Regards
Tushar
-----Original Message-----
From: Daniel-Constantin Mierla [mailto:miconda@gmail.com]
Sent: Monday, July 07, 2008 3:13 PM
To: Tushar
Cc: users(a)lists.openser.org
Subject: Re: [OpenSER-Users] using voipswitch as media server
Hello,
On 07/07/08 12:30, Tushar wrote:
--
Daniel-Constantin Mierla
http://www.asipto.com
Hi Daniel,
I am looking for this type of solution-
UDP + RTP |--------| UDP |------| UDP + RTP
UA-----------| Openser|---------| |------------UA
|--------| |client|
| UDP | |
| |Server|
|--------| RTP | |
| VoipSwi|---------| |
|--------| |------|
I am confused how to configure OpenSer so it can communicate with
voipswitch
If I install RTPProxy and On the SER machine add the following line to
openser.cfg
modparam("nathelper", "rtpproxy_sock", "udp:voipswitch
IPAddr:12345").
Will it help me out?
the communication done via rtpproxy_sock is a proprietary protocol
specified and implemented by the developer of nathelper module and
rtpproxy application. I do not know what is your voipswitch, but I doubt
it knows this protocol unless it uses the rtpproxy inside.
Cheers,
Daniel
Regards
Tushar
-----Original Message-----
From: Daniel-Constantin Mierla [mailto:miconda@gmail.com]
Sent: Monday, July 07, 2008 2:42 PM
To: Tushar
Cc: 'Iñaki Baz Castillo'; users(a)lists.openser.org
Subject: Re: [OpenSER-Users] using voipswitch as media server
Hello,
On 07/07/08 08:37, Tushar wrote:
voip
Thanks Castillo,
How can I direct all media to my voipswitch?
The signalling will land on Openser server, SDP will decide the route for
RTP so what step should be taken to sent the RTP to my voipswitch.
is there a way to instruct the voip switch to open ports for RTP
streams? As steps, once the invite comes in, you should contact the
voipswitch and ask for a new pair of RTP ports for the call. Once you
get the port and the ip address of the voipswitch, you have to change
them in the sdp -- perhaps mangler module helps. When 200ok is received,
you have to change also the ip and port in sdp with the ones from
voipswitch.
This algorithm is used for nat traversal with rtpproxy or mediaproxy.
You can check the sources of mediaproxy or nathelper modules for more
details.
Cheers,
Daniel
> Regards
> Tushar
>
> -----Original Message-----
> From: users-bounces(a)lists.openser.org
> [mailto:users-bounces@lists.openser.org] On Behalf Of Iñaki Baz Castillo
> Sent: Sunday, July 06, 2008 5:48 PM
> Cc: users(a)lists.openser.org
> Subject: Re: [OpenSER-Users] using voipswitch as media server
>
> 2008/7/5 Tushar <tushar(a)eurus.net>et>:
>
>
>> I have recently started playing around with Openser, I am looking for a
>> solution in which my Openser Server should carry the signalling part and
>>
>>
> my
>
>
>> media stream should be handle by my voipswitch so I can monitor my RTP
>> stream, work with my calling card solution.
>>
>> While browsing I came to know about mediaproxy rely and media server may
>>
>>
> be
>
>
>> it help me to sent my RTP packet from my server but I like to use my switch for my media stream.
Hi, please don't use HTML (italic text) in the maillist but plain text
;)
About your question... I don't know which is your question. You have a
voip switch so you don't need a RTP proxy (as MediaProxy is). In your
case (if you have the control of the voip switch) you just need
MediaProxy in those cases:
- You have NATted clients and your switch doesn't handle NAT (if it
doesn't support "Comedia" mode).
- You want all the audio through some hosts (in which MediaProxy
servers run) in order to monitorize it propely (but you could also do
it in your switch if it's allows it).