[Kamailio-Users] Register Request Forward

Thu Nov 12 09:02:17 CET 2009

No two way communication is a problem of NAT in general. If session has been
established then it's not codec problem.    

From: toqeer ali [mailto:toqeer83 at gmail.com] 
Sent: Thursday, November 12, 2009 9:25 AM
To: Denis Putyato
Cc: users at lists.kamailio.org
Subject: Re: [Kamailio-Users] Register Request Forward

i have a problem with codec. when i call to canada from kamailio to PSTN, i
could not listen his/her voice as they listen( no two way communication)

but when call to other countries  it works... Basically call to  canada
support g729 can i define any codec information in kamailio to G729.

Basically the problem is only with local number when you dial with extension
1 and when you dial with 08 it works... 08 is international gateway of
canada...

X-lite i am using as a softphone.

please help  

2009/11/11 Denis Putyato <denis7979 at mail.ru>

 "can i use regular expression in $fu=XXX"

You can use regexp. $fu=~"expression"

From: toqeer ali [mailto:toqeer83 at gmail.com] 
Sent: Wednesday, November 11, 2009 3:08 PM

To: Denis Putyato
Cc: users at lists.kamailio.org
Subject: Re: [Kamailio-Users] Register Request Forward

Hmmm

it works now i just remove Record Route function and it works,,, now i can
dial from 602 to 601... thanks :).

i will start work on how i will register multiple extension via kamailio to
asterisk ... can i use regular expression in $fu=XXX instead of actual
extension extension... 

2009/11/11 Denis Putyato <denis7979 at mail.ru>

Registration is a process for telling SoftSwitch (in your variant -
Asterisk) where (on which username, IP address and port) the SoftSwitch must
send INVITE when received incoming call for 601. Try to understand where
your asterisk try to send INVITE when you try to call from 602 to 601. 

ngrep utility will help you (http://ngrep.sourceforge.net/download.html)

From: toqeer ali [mailto:toqeer83 at gmail.com] 
Sent: Wednesday, November 11, 2009 2:18 PM

To: Denis Putyato
Cc: users at lists.kamailio.org
Subject: Re: [Kamailio-Users] Register Request Forward

Here is the update:

what i have done so for is that I have "Register extension 601" to asterisk
via kamailio and it is registered!. 

When i call to 602 (configured on 192.168.0.1 -- asterisk box) it calls and
make connection and voice call also works (RTP Traffic is ok). 

However, when i call to 601 from 602 (which is directly connected to
asterisk without kamailio ),  601 can't receive call via kamailio. This is
the main problem. Please guide me that how i will define this in kamailio
(ip = 192.168.0.2) that xlite with extension 601 can receive call through
602 which is another extension on Asterisk.

In a nutshell:  601 (registered through Kamailio to Asterisk) ---can call
---> 602 (registered via Asterisk)

However:        602----cannot call ------> 601

please help.

2009/11/11 Denis Putyato <denis7979 at mail.ru>

Try to use dlg_bridge(); function in dialog module

From: toqeer ali [mailto:toqeer83 at gmail.com] 
Sent: Wednesday, November 11, 2009 12:13 PM

To: Denis Putyato
Cc: users at lists.kamailio.org
Subject: Re: [Kamailio-Users] Register Request Forward

"that client send INVITE to asterisk via kamailio but no replay is in on
this INVITE"

basically Asterisk receive the request and send back to kamailio but
kamailio can't send back to xlite..

2009/11/11 Denis Putyato <denis7979 at mail.ru>

<but call does not route back to me>

You mean, that incoming call from asterisk to client via kamailio doesn't
work or that client send INVITE to asterisk via kamailio but no replay is in
on this INVITE? 

From: toqeer ali [mailto:toqeer83 at gmail.com] 
Sent: Wednesday, November 11, 2009 10:16 AM

To: Denis Putyato
Cc: users at l

ists.kamailio.org

Subject: Re: [Kamailio-Users] Register Request Forward

Thanks Again for the prompt reply... Basicaly i want to route Register
Requests for  multiple asterisk via kamailio ... by using pattern matching
of extensions...

is i am on the right path ?? or i can achieve this from dispatcher or load
balancer module  .... Basically i want to register specific extensions  to
specific asterisk boxes....

from your previous reply i can send call to asterisk and register to as well
but call does not route back to me... any clue ...

2009/11/11 Denis Putyato <denis7979 at mail.r

"The secret is that the other sip server was asterisk and i want route call
to asterisk via kamailio :)."

I don't understand why do you want to do any session with asterisk via
kamailio: not directly to asterisk: but any way the decision is same -
send() or rewritehost()

route {

 if ($fU==":"&&is_method("INVITE"))

  record_route();

  rewritehost("192.168.0.1");

  t_relay();

}  

Do this before authentication checking is made in kamailio.

From: toqeer ali [mailto:toqeer83 at gmail.com] 
Sent: Wednesday, November 11, 2009 6:49 AM
To: Denis Putyato
Cc: users at lists.kamailio.org
Subject: Re: [Kamailio-Users] Register Request Forward

Thanks it Registered but i can't call on this .. "authentication Required
from proxy". what i should do now.

The secret is that the other sip server was asterisk and i want route call
to asterisk via kamailio :).

2009/11/10 Denis Putyato <denis7979 at mail.ru>

Hi

If not secret, why do you want to use such scheme?

Your decision 

send(); - core function.

{

If (is_method("REGISTER")&&$fU==":.") send("udp:192.168.0.1:5060");

}

or 

{

 If (is_method("REGISTER")&&$fU==":.") {

   rewritehost("192.168..0.1");

     t_relay();

  }

}

From: users-bounces at lists.kamailio.org
[mailto:users-bounces at lists.kamailio.org] On Behalf Of toqeer ali
Sent: Tuesday, November 10, 2009 1:56 PM
To: users at lists.kamailio.org
Subject: [Kamailio-Users] Register Request Forward

Hi all,

My question is how to forward Register Request to another sip server.

For example one user (X-lite) want to register with 192.168.0.1(sip server1)
via 192.168.0.2(sip server 2).

it means that in the domain part of xlite is 192.168..0.2 and it basically
register with 192.168.0.1.

192.168.0.2 will forward Register request to 192.168..0.1.

it will be very  helpful if any one can answer.

Thanks 

-- 
Toqeer Ali Syed

Red Hat Certified Engineer
mob:     +92 321 9059916

-- 
Toqeer Ali Syed

Red Hat Certified Engineer
mob:     +92 321 9059916

-- 
Toqeer Ali Syed

Red Hat Certified Engineer
mob:     +92 321 9059916

-- 
Toqeer Ali Syed

Red Hat Certified Engineer
mob:     +92 321 9059916

-- 
Toqeer Ali Syed

Red Hat Certified Engineer
mob:     +92 321 9059916

-- 
Toqeer Ali Syed

Red Hat Certified Engineer
mob:     +92 321 9059916

-- 
Toqeer Ali Syed

Red Hat Certified Engineer
mob:     +92 321 9059916

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.kamailio.org/pipermail/users/attachments/20091112/0524bb69/attachment-0001.htm>