All,
Apollogize for previous email.
I did more tests and got ATA working.
problem was newet SW. I changed to 2.15
and it is working now.
But I still have problem with c5300 (c3600)
to accept REFER.
so my new question is:
Hase anybody working enviroment
where calls are comming through PSTN
to c5300 (c3600,c2600) via ISDN and forwared through SIP (SER)
to ATAs and having working calltransfer betweens ATAs ?
any suggestion on IOS and/or cisco config ?
thanx,
On Thu, Jun 03, 2004 at 11:43:37AM +0200, Roman Dvoran wrote:
hi,
I'm having the same problem.
I'm having 2 ATAs - 4 phone, public IP addreses
1 can call 2, 2 can call 3 (and they listen each other),
but when 2 hang up, 1 should talk to 3,
and did not. After a while they both get busy tone.
my configuration is based on
http://lists.iptel.org/pipermail/serusers/2004-February/005996.html
best regards,
roman
On Thu, Jun 03, 2004 at 12:17:01AM +0200, Klaus Darilion wrote:
> you can't configure call transfer at the proxy! call transfer is a
> feature of the user agent!
>
> ask google for "SIP REFER call transfer".
>
> regards,
> klaus
>
> sudheendra b.a wrote:
>
> >hi,
> >
> >I have downloaded SER from the website
Iptel.org. I was able to run the
> >server in authentication mode. I want to call transfer option to be
> >enabled. In order to do that which module has to be added to the
> >configuration file.