We had moderate success with it. Currently I am trying to add OCS 2007 to the
equation and have little troubles.
You will need Asterisk 1.6 or a TCP supporting box in between Exchange and
Asterisk, such as Openser and Sipx (both worked fine for me).
Right now, I got Asterisk <-> Sipx <-> Exchange 2007 and Asterisk <-> OpenSer
<-> OCS 2007
I am trying to get rid of Sipx, but I am stumbled with Openser routing (by no
means I have any expertise on Openser). Right now if source IP is OCS, it
relays to * and everything else it routes to OCS.
Current one:
if (src_ip == 10.x.x.x) {
xlog("L_INFO", "~~~ OCS -> * ~~~\n");
# remove misleading CONTACT header line
# remove_hf("CONTACT");
# subst("/(CONTACT:).*/\1 <sip:$fu>/ig"); # use from address in
contact header
# remove UTF-8 information, as * is not able to process it properly
(causes RTP problem)
subst("/^(CONTENT-TYPE:.*);[ ]*charset=utf-8(.*)/\1\2/ig");
# identify re-INVITEs
if ((method == INVITE) && (search("^TO.*tag=.*"))) {
# mark INVITE (hold) for latter modification of the reply "200 OK"
if (search("a=inactive")) {
xlog("L_INFO", "$Crx'a=inactive' found in INVITE!$Cxx\n");
setflag(5);
}
}
# relay request to *
if (!t_relay("udp:168.x.x.x:5060")) {
xlog("L_ERR", "~~~ relay to udp:168.x.x.x:5060 failed!\n");
sl_reply_error();
}
}
################################
# request to OCS from * #
################################
else {
xlog("L_INFO", "~~~ * -> OCS AD1 ~~~\n");
# relay request to OCS
if (!t_relay("tcp:10.x.x.x:5060")) {
xlog("L_ERR", "~~~ relay to tcp:10.x.x.x:5060 failed!\n");
sl_reply_error();
}
}
exit;
}
In above, I am guessing adding
Else if (src_ip == exchangeip) {} before the else line should do the trick for
from Exchange to * portion. But I am not too sure on how to do the * to
Exchange part.
-----Original Message-----
From: Andre Courchesne - Prival [mailto:[EMAIL PROTECTED]
Sent: Friday, November 07, 2008 1:56 PM
To: Asterisk User Group
Subject: [on-asterisk] Asterisk - Exchange 2007 UM integartion
Anybody got this thing working?
Found this how-to:
http://blog.lithiumblue.com/2007/04/accessing-exchange-2007-unified_29.html
I'm not for it, but some want to push it to customers... Frankly I do not see
the advantages in adding a Micro$oft server in the voice path much less have it
handling the voicemails...
What about Exchange "voice" services, do they really work?
--
Andre Courchesne
Concepteur Logiciel - Software Developer [EMAIL PROTECTED]
PrivalODC Inc.
9955 ave Catania, local 145
Brossard, QC
J4Z 3V5
Web.: http://www.prival.ca
Tel.: (450) 761-9973 poste 635
1-866-761-9973
Fax.: (450) 761-9842
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
