Does Asterisk have SIP support for PRACK/100rel? Asterisk does also seem to filter out some SIP header fields. Is there a way I can force Asterisk to pass on ALL SIP header fields? Thanks, trond
Trond Andersen wrote:> Does Asterisk have SIP support for PRACK/100rel?No.> Asterisk does also seem to filter out some SIP header fields. Is there > a way I can force Asterisk to pass on ALL SIP header fields?Asterisk is not a proxy. It does not pass on (or filter out) any header fields, it generate a new call with new header fields.
Trond Andersen wrote:> Does Asterisk have SIP support for PRACK/100rel?No.> Asterisk does also seem to filter out some SIP header fields. Is there > a way I can force Asterisk to pass on ALL SIP header fields?With the SIP_HEADER dial plan function you can reach all. We do not parse all headers, but does not filter. Can you explain more so I understand what you are looking for? /O