23 Aug
2006
23 Aug
'06
10:31 a.m.
+----------+
+-----+ +------+ |OpenSER | +------+
|Phone| |Router| |MediaProxy| |Router|
+-----+ +------+ +----------+ +------+
| | | | | |
--------------------- -------------------------- -------------- Internet
Private LAN A Private LAN B
Here is the situation : SIP phones are in a private LAN A. They can speak
with the server
hosting openser and mediaproxy which is located on private LAN B. This
server can speak
with the internet through a router that nat (1:1) its private IP on a public
one.
To be able to interconnect inside sip phone with outside ones, openser must
advertise the
private address of the mediaproxy to the inside sip phones and its public
(nated) address
to the outside sip phones. But afaik , the media proxy module doesn't let me
dynamically
choose the IP which replace the phone IP in the SDP.
How do you think I can get through this ?
--
Simon Morvan.
23 Aug
23 Aug
12:17 p.m.
Simon Morvan wrote:
+----------+
+-----+ +------+ |OpenSER | +------+
|Phone| |Router| |MediaProxy| |Router|
+-----+ +------+ +----------+ +------+
| | | | | |
--------------------- -------------------------- -------------- Internet
Private LAN A Private LAN B
Here is the situation : SIP phones are in a private LAN A. They can
speak with the server
hosting openser and mediaproxy which is located on private LAN B. This
server can speak
with the internet through a router that nat (1:1) its private IP on a
public one.
To be able to interconnect inside sip phone with outside ones, openser
must advertise the
private address of the mediaproxy to the inside sip phones and its
public (nated) address
to the outside sip phones. But afaik , the media proxy module doesn't
let me dynamically
choose the IP which replace the phone IP in the SDP.
How do you think I can get through this ?
AFAIK rtpproxy supports this. Thus, at worst case change to rtpproxy.
regards
klaus
--
Simon Morvan.
------------------------------------------------------------------------
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24 Aug
24 Aug
9:20 a.m.
it did it :)
thanks
2006/8/23, Klaus Darilion <klaus.mailinglists(a)pernau.at>at>:
Simon Morvan wrote:
+----------+
+-----+ +------+ |OpenSER | +------+
|Phone| |Router| |MediaProxy| |Router|
+-----+ +------+ +----------+ +------+
| | | | | |
--------------------- -------------------------- --------------
Internet
Private LAN A Private LAN B
Here is the situation : SIP phones are in a private LAN A. They can
speak with the server
hosting openser and mediaproxy which is located on private LAN B. This
server can speak
with the internet through a router that nat (1:1) its private IP on a
public one.
To be able to interconnect inside sip phone with outside ones, openser
must advertise the
private address of the mediaproxy to the inside sip phones and its
public (nated) address
to the outside sip phones. But afaik , the media proxy module doesn't
let me dynamically
choose the IP which replace the phone IP in the SDP.
How do you think I can get through this ?
AFAIK rtpproxy supports this. Thus, at worst case change to rtpproxy.
regards
klaus
--
Simon Morvan.
------------------------------------------------------------------------
_______________________________________________
Users mailing list
Users(a)openser.org
http://openser.org/cgi-bin/mailman/listinfo/users
9:33 p.m.
Simon
An idea that I've adopted, which may not work for you so its only a
suggestion, is use OpenVPN. That is run your OpenSer as a OpenVPN
server as well. OpenVPN is fairly easy to setup and it overcomes the
NAT issue, that is you simply let the one OpenVPN port thru and all the
devices internal or external can be attached to the OpenSER server as
either host-to-server or network-to-network peers. It works so well I'm
making softphone client calls thru my OpenSER bounced to my Astwrisk PBX
and on through to any legacy analog PSTN phoneline telephone. Just an
idea that works for me
...chris
Simon Morvan wrote:
+----------+
+-----+ +------+ |OpenSER | +------+
|Phone| |Router| |MediaProxy| |Router|
+-----+ +------+ +----------+ +------+
| | | | | |
--------------------- -------------------------- -------------- Internet
Private LAN A Private LAN B
Here is the situation : SIP phones are in a private LAN A. They can
speak with the server
hosting openser and mediaproxy which is located on private LAN B. This
server can speak
with the internet through a router that nat (1:1) its private IP on a
public one.
To be able to interconnect inside sip phone with outside ones, openser
must advertise the
private address of the mediaproxy to the inside sip phones and its
public (nated) address
to the outside sip phones. But afaik , the media proxy module doesn't
let me dynamically
choose the IP which replace the phone IP in the SDP.
How do you think I can get through this ?
--
Simon Morvan.
------------------------------------------------------------------------
_______________________________________________
Users mailing list
Users(a)openser.org
http://openser.org/cgi-bin/mailman/listinfo/users
--
Christopher L Robson
Senior Computer Scientist
Naval Research Laboratory
Code 5591
4555 Overlook Ave
Washington, D.C. 20375
(V)202-404-3138
(NRL IM)Chris.Robson@GIGEF
(VoIP)2024043138@GIGEF
(MSN IM)chrislrobson(a)hotmail.com
(AOL IM)chrislrobson
6600
days inactive
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days old
3 comments
3 participants
participants (3)
-
Chris Robson -
Klaus Darilion -
Simon Morvan