If you/someone could point me to a document as to how to manipulate the SIP header programatically, I really appreciate it. All the documents I read show to set things with static values, for example, for send or forward it shows forward("UDP:1.2.3.4:5060"), what if the decision making of what protocol/dst/port should be used is a variable that should be determined during the processing of the message itself. Let me give a concrete example:
I get a message destined for user@somedoamin.com, I need to be able to determine the host for that domain, depending on what the host is I need to use either TCP or UDP, besides let's say, somedomain.com resolves to two IP addresses, I also need to try the first IP and if it fails (IP connectivity-wise) then I try the second one.
I really appreciate any pointer/assistance.
Ramin
On 9/20/06, Daniel-Constantin Mierla daniel@voice-system.ro wrote:
On 09/19/06 23:21, Ramin Dousti wrote:
Thanks, Daniel.
So according to the document forward_<proto>(host:port) becomes foward(proto:host:port).
But how should I then create a string which replaces the argument of forward_tcp(uri:host):
uri:host, uri:port have been eliminated, because when you give no parameter to forward(), same behavior happen. You can play with rewriteuri() or setdsturi() to make combinations of how to forward the request (or you can use avp_pushto() to achive similar results but with more flexible parameters).
Cheers, Daniel