7 Nov
2006
7 Nov
'06
5:01 p.m.
Hi Steffen,
You could try the following scenario:
Phone "a" is registering with Server "A" and is using Server
"A" for
outgoing calls
Phone "b" is registering with Server "B" and is using Server
"B" for
outgoing calls
When "a" wants to call "b", it will place a call to "A", On
"A" you
can use the lcr module to route the call to "B". Same thing for "B"
routing calls to "A".
Hope this helps,
Ovidiu Sas
On 11/7/06, Steffen Witt <witt.steffen(a)googlemail.com> wrote:
Hello,
I have two OpenSER servers that I want to "connect" with each other:
Phone "a" <---> Server "A" <------------> Server
"B" <---> Phone "b"
Phone "a" should call phone "b" without adding the domain during
call
initiation and vice versa. Phone numbers from "A" starts with
"5xxxx"
and from "B" with "6xxxx".
I have tried to edit openser.cfg e.g. at server "A":
route{
# initial sanity checks -- messages with
# max_forwards==0, or excessively long requests
if (!mf_process_maxfwd_header("10")) {
sl_send_reply("483","Too Many Hops");
exit;
};
...
# TRY TO USE AVP
#
if (uri=~"69000@") {
avp_printf("$avp(s:new_uri)","sip:69000@IP_OF_SERVER_B;transport=udp");
avp_pushto("$ru","$avp(s:new_uri)");
t_relay();
};
# TRY TO USE FORWARD
#
# if (to_uri=~"69000@") {
# forward("udp:IP_OF_SERVER_B:5060");
# exit;
# };
if (!uri==myself) {
# mark routing logic in request
append_hf("P-hint: outbound\r\n");
# if you have some interdomain connections via TLS
#if(uri=~"(a)tls_domain1.net") {
# t_relay("tls:domain1.net");
# exit;
#} else if(uri=~"(a)tls_domain2.net") {
# t_relay("tls:domain2.net");
# exit;
#}
route(1);
};
...
route(1);
}
route[1] {
# send it out now; use stateful forwarding as it works reliably
# even for UDP2TCP
if (!t_relay()) {
sl_reply_error();
};
exit;
}
The call receives phone "b" but there will be no connection
established. I get immediatelly an error on server "A" side...
"Status: 500 I'm terribly sorry, server error occured (1/SL)".
Any ideas how to configure it correctly so that I can reach my phone
on the other site? What rules do I have to create? What functions to
use? Are there any examples available (besides the source files)?
Thanks for your help!
Best regards,
Steffen
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