10 Dec
2004
10 Dec
'04
11:53 a.m.
Hi
Im trying to make SIP to H.323 calls, redirecting from SER to Asterisk and then to GNUGK
I tried hard to do it but the documentation is not very explicit.
As SIP Im using a ZyXel Prestige 2000P and X lite, and as H.323 im using an Aethra.
What do I need in the SER configuration (ser.cfg) to redirect the H.323 calls to
asterisk?
I tried the rewritehostport:
rewritehostport("Asterisk_ip : Asterisk_port");
t_relay();
.... but Asterisk didnt received the calls.
Can anyone tell me how to redirect H.323 calls to Asterisk?
Thanks in advance
Joao Pereira
11 Dec
11 Dec
11:38 a.m.
Joao,
--- Joao Pereira <joao.pereira(a)fccn.pt> wrote:
Im trying to make SIP to H.323 calls, redirecting from
SER to Asterisk and then to GNUGK
I tried hard to do it but the documentation is not very explicit.
<snip>
rewritehostport("Asterisk_ip :
Asterisk_port");
<snip>
Can anyone tell me how to redirect H.323 calls to
Asterisk?
The rewritehostport should work for you. Have you installed the h323 channel driver for
Asterisk?
If yes, which one? Experience from people say that Asterisk's native h323 channel
driver has
issues bridging calls between SIP and H323. You need to use the channel driver from
inaccessnetworks (chan_oh323).
Here's a caveat if you are installing oh323 driver: Read the documentation carefully
before
installing pwlib and openh323 libraries for the driver. Unless you choose the right
versions and
follow the readme, you'll never be able to install the driver. Just search through the
* archives
to see how many people have faced problems installing the driver.
Best,
=====
Girish Gopinath <gr_sh2003(a)yahoo.com>
__________________________________________________
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12 Dec
12 Dec
6:33 a.m.
Hi
I am using this condition that works very well for me:
if(uri=~"^sip:6607.@(my\.domain\.com\.pe|a\.b\.c\.d)"){
rewritehostport("w.x.y.z:5060"); ## --->asterisk IP:port
log(1,"n digit expression match - SIP_to_H323 ");
route(2);
break;
};
route[2]{
log(1,"route[2]:SIP-to-* call routed");
if(!t_relay()){
sl_reply_error();
};
in sip.conf:
[general]
context=default
autocreatepeer=yes
canreinvite=no
[mic-inout]
type=friend
secret=******
username=asterisk ; Authentication user for outbound proxies
fromuser=asterisk ; Many SIP providers require this!
host=my.domain.com.pe
dtmfmode=rfc2833
insecure=very ; needed if we want to allow incoming SER calls to
bypass authentication
...you have to register Asterisk as a gateway in GNUGK, see oh323.conf...
in extensions use exten => _00NXX.,1,Dial,OH323/${EXTEN}
and if you are using oh323 from inaccessnetworks in asterisk try
*CLI> oh323 debug toggle ...maybe provide you some useful logs to
solve your problem...
rafael
PS: I recommend this versions:
- PWLIB : pwlib_1.5.2.tar.gz
- OpenH323 : openh323_1.12.2.tar.gz
- Inaccessnetworks-asterisk-oh323 : asterisk-oh323-0.7.0.tar.gz
(see readme file, there is a note about a patch)
- Asterisk 1.0+
- GNUGK (from www.gnugk.org) versions 2.2+ or 2.0.9, note: radius
billing for sip-to-h323 calls does not work properly with older
versions...
On Sat, 11 Dec 2004 03:38:21 -0800 (PST), Girish <gr_sh2003(a)yahoo.com> wrote:
Joao,
--- Joao Pereira <joao.pereira(a)fccn.pt> wrote:
--
rrgv
Im trying to make SIP to H.323 calls, redirecting
from SER to Asterisk and then to GNUGK
I tried hard to do it but the documentation is not very explicit.
<snip>
rewritehostport("Asterisk_ip :
Asterisk_port");
<snip>
Can anyone tell me how to redirect H.323 calls to
Asterisk?
The rewritehostport should work for you. Have you installed the h323 channel driver for
Asterisk?
If yes, which one? Experience from people say that Asterisk's native h323 channel
driver has
issues bridging calls between SIP and H323. You need to use the channel driver from
inaccessnetworks (chan_oh323).
Here's a caveat if you are installing oh323 driver: Read the documentation carefully
before
installing pwlib and openh323 libraries for the driver. Unless you choose the right
versions and
follow the readme, you'll never be able to install the driver. Just search through
the * archives
to see how many people have faced problems installing the driver.
Best,
=====
Girish Gopinath <gr_sh2003(a)yahoo.com>
__________________________________________________
Do You Yahoo!?
Tired of spam? Yahoo! Mail has the best spam protection around
http://mail.yahoo.com
_______________________________________________
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serusers(a)lists.iptel.org
http://lists.iptel.org/mailman/listinfo/serusers
13 Dec
13 Dec
12:11 p.m.
Hi
thanks for the answer,
I tried your condition in ser.cfg but it had errors and I could not fix it.
I also think that the rewritehostport("Asterisk_ip : Asterisk_port") should
work, maybe the problem is in the Asterisk configuration...
In the extensions.conf, I must put the extension ( exten =>
_00NXX.,1,Dial,OH323/${EXTEN} )
in one context, In witch context should I put it?
Asterisk is already as a gateway in GNUGK as shown in the gnugk
monitorization:
RCF|Asterisk_ip:Asterisk_port|asterisk:h323_ID=ASTERISK:h323_ID=664:dialedDi
gits|gateway|8478_endp
I installed oh323 for Asterisk. The versions I have are the following:
pwlib-1.6.6-0_11.rh9
openh323-1.13.5-0_13.rh9
gnugk-2.0.8-linux-x86
Joao Pereira
----- Original Message -----
From: "Rafael J. Risco G.V." <rafael.risco(a)gmail.com>
To: "Joao Pereira" <joao.pereira(a)fccn.pt>pt>;
<serusers(a)lists.iptel.org>
Sent: Sunday, December 12, 2004 6:33 AM
Subject: Re: [Serusers] SER forwarding to Asterisk
Hi
I am using this condition that works very well for me:
if(uri=~"^sip:6607.@(my\.domain\.com\.pe|a\.b\.c\.d)"){
rewritehostport("w.x.y.z:5060"); ## --->asterisk
IP:port
log(1,"n digit expression match -
SIP_to_H323 ");
route(2);
break;
};
route[2]{
log(1,"route[2]:SIP-to-* call routed");
if(!t_relay()){
sl_reply_error();
};
in sip.conf:
[general]
context=default
autocreatepeer=yes
canreinvite=no
[mic-inout]
type=friend
secret=******
username=asterisk ; Authentication user for outbound
proxies
fromuser=asterisk ; Many SIP providers
require this!
host=my.domain.com.pe
dtmfmode=rfc2833
insecure=very ; needed if we want to allow incoming SER calls to
bypass authentication
...you have to register Asterisk as a gateway in GNUGK, see oh323.conf...
in extensions use exten => _00NXX.,1,Dial,OH323/${EXTEN}
and if you are using oh323 from inaccessnetworks in asterisk try
*CLI> oh323 debug toggle ...maybe provide you some useful logs to
solve your problem...
rafael
PS: I recommend this versions:
- PWLIB : pwlib_1.5.2.tar.gz
- OpenH323 : openh323_1.12.2.tar.gz
- Inaccessnetworks-asterisk-oh323 : asterisk-oh323-0.7.0.tar.gz
(see readme file, there is a note about a patch)
- Asterisk 1.0+
- GNUGK (from www.gnugk.org) versions 2.2+ or 2.0.9, note: radius
billing for sip-to-h323 calls does not work properly with older
versions...
On Sat, 11 Dec 2004 03:38:21 -0800 (PST), Girish <gr_sh2003(a)yahoo.com>
wrote:
> Joao,
>
> --- Joao Pereira <joao.pereira(a)fccn.pt> wrote:
> > Im trying to make SIP to H.323 calls, redirecting from SER to Asterisk
and then to GNUGK
> > I tried hard to do it but the documentation
is not very explicit.
> <snip>
>
> > rewritehostport("Asterisk_ip : Asterisk_port");
> <snip>
>
> > Can anyone tell me how to redirect H.323 calls to Asterisk?
>
> The rewritehostport should work for you. Have you installed the h323
channel
driver for Asterisk?
> If yes, which one? Experience from people say
that Asterisk's native
h323 channel driver has
> issues bridging calls between SIP and H323. You
need to use the channel
driver from
> inaccessnetworks (chan_oh323).
>
> Here's a caveat if you are installing oh323 driver: Read the
documentation
carefully before
> installing pwlib and openh323 libraries for the
driver. Unless you
choose the right versions and
> follow the readme, you'll never be able to
install the driver. Just
search through the * archives
to see how
many people have faced problems installing the driver.
Best,
=====
Girish Gopinath <gr_sh2003(a)yahoo.com>
__________________________________________________
Do You Yahoo!?
Tired of spam? Yahoo! Mail has the best spam protection around
http://mail.yahoo.com
_______________________________________________
Serusers mailing list
serusers(a)lists.iptel.org
http://lists.iptel.org/mailman/listinfo/serusers
--
rrgv
1:57 p.m.
Hi,
--- Joao Pereira <joao.pereira(a)fccn.pt> wrote:
I also think that the
rewritehostport("Asterisk_ip : Asterisk_port") should
work, maybe the problem is in the Asterisk configuration...
In the extensions.conf, I must put the extension ( exten =>
_00NXX.,1,Dial,OH323/${EXTEN} )
in one context, In witch context should I put it?
I dont think that the problem is with SER. I never faced any problems in using
rewritehostprot for
call re-direction. Most probably your problem could be in the Asterisk dialplan.
exten => _.,1,Dial,OH323/${EXTEN}
Try adding that in the default context. Enable sip debug on the Asterisk console and check
if the
packets from SER are reaching Asterisk. If they reach, see why they are dropped. My guess
is that
the packets reach an incorrect context in Asterisk dialplan and hence dropped. Also, it
could be a
codec issue.
Remove the above dial statement once you figure out the problem. Adding such a line in the
default
context is not suggested.
Good Luck!
=====
Girish Gopinath <gr_sh2003(a)yahoo.com>
__________________________________
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4 comments
3 participants
participants (3)
-
Girish -
Joao Pereira -
Rafael J. Risco G.V.