[Asterisk-Users] RFC 3262 PRACK

Kevin P. Fleming kpfleming at digium.com
Tue Dec 20 22:02:36 MST 2005


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.




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