11 Mar
2003
11 Mar
'03
3:30 p.m.
Hi Greg,
OPTIONS is a request which determines the capabilities of the destination. A
UA or a proxy should answer with its supported features (see RFC for
details).
I think Ser is currently not able to answer such a request correctly. But i
have never seen a UA which queried the server. You can send an OPTIONS
whenever you want, for example to change the connection with a re-INVITE,
allthough it makes more sence to query the capabilities before a connection.
But OPTIONS is also used for "traceroute" (see RFC for details, and sipsak for
an implementation) because it do not establish a call to the UA.
Regards
Nils
On Tuesday 11 March 2003 05:04, Greg Fausak wrote:
What, if anything, should the SER server do with a
OPTIONS method?
I am receiving this method, from a phone, right after the
phone makes a conversation. That is, the final ACK is
sent from the phone and a call is in progress when the phone decides
to send an OPTIONS message. I thought OPTIONS was a pre-call
sort of thing, not for the current call.
Anyway, I thought I could just capture the OPTIONS method and send
a 486 busy reply with sl_send_reply(). Didn't work.
---greg
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