First IAX and SIP are not codec's they are protocols,
Second asterisk will automatically do codec transcoding for you if you have the codec's installed (and licensing in the case of g729) If you use sip for incoming just set your outgoing dial patterns to use your iax provider and asterisk will do the rest unless you have a broken build or for some reason do not have iax2 in your version of asterisk. Phil. ________________________________ From: Nishith Patel [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 13, 2007 9:14 AM To: [email protected] Subject: [on-asterisk] How to do codec transformation in asterisk 1.4 Hi there, Please , Can any one help me out to find out how to do CODEC transformation. I would like to know that how can I transform IAX codec to SIP . Where should I change it. My scenario is some thing like this. I would like to configure asterisk server in such away that when call comes in to the server with SIP signaling and when it goes out it should use IAX signaling because my voip minutes provider supports only IAX signaling. So how can I configure my asterisk server in this manner so I can do codec transformation. Please guide me because I am very basic user of asterisk so please help me in some what detail so I can understand better. Any kind of help will be appreciated. Best regards, Nishith Patel
