Openser xlog install#
You need a second windows machine to install an OCS Mediation Server, which is the designated node for external SIP connectivity.įor specifics on installing OCS Mediation Server, see Configuration of AsteriskĪssuming you have a working Asterisk setup, only few things have to be taken care of.Ĭreate a SIP trunk, see for an example if you use Trixbox as your Asterisk server. For the basic installation guides of OCS, see. OCS can be either Enterprise Edition or Standard Edition.
Linux machine with Asterisk, a number plan and PSTN connectivity.This recipe needs one bug to be resolved concerning RTP flowing from Asterisk to the Mediation server. When a call is made, the message flow is as follows:Ĭommunicator 2007 OCS OCS med serv Asterisk PSTN OpenSER acts as a proxy between Asterisk and OCS, since OCS only supports SIP over TCP and Asterisk only SIP over UDP.
Asterisk takes care of the connectivity with the PSTN and the number plan. In this case, the PABX is based on Asterisk.
A powerfull connection, and also a difficult, is to connect it to a PABX. OCS is meant as a value adding service platform that offers Unified communications by integrating IPTelephony, presence, instant messaging and e-mail. click to dial on telephone numbers within Outlook.
Openser xlog archive#
Openser xlog code#
Inside the curly brackets we’ll respond with 480 Temporarily Unavailable, using sl_reply() (You may remember from the last post that sl_reply sends a reply back to the sender of the message with the response code and text specified) and then exit, meaning we won’t continue executing what’s next in the config.įinally outside of our if statement (so catching any SIP requests who’s method isn’t INVITE) we’ll respond with 501 “Not Implemented”. Sl_reply("480", "Temporarily Unavailable") įirst we have a an if statement – If the method of the SIP message is an INVITE request, then execute the code inside the curly brackets. (We’ll skip all the config above the request_route */ Now we’ve got that out of the way let’s continue on from our last tutorial and start routing requests!
Changes to the config only take effect when you restart Kamailio.Comments start with # if single line or /* blah */ for multi-line.All lines that do things (instructions) have to end with a semicolon.Some rules of thumb to get you started with writing Kamailio configs: As you go along you learn more efficient ways to do things, so before we hop to far into Kamailio we’re going to talk about how we’ll write our kamailio.cfg file. I know when I look back on code I’ve written in the past I cringe a little.