Provisional Response to OPTIONS

newbie100 · Post by **newbie100** » Thu Aug 27, 2009 8:21 am

1. Brekeke Product Name and version: SIP Server 2.3.7.4/286

2. Java version:

3. OS type and the version: Windows XP

4. UA (phone), gateway or other hardware/software involved: SJPjone

5. Select your network pattern from http://www.brekeke-sip.com/bbs/network/ ... terns.html :

6. Your problem:

My UA sends OPTIONS messages to the Proxy, and it replied with TRYING and then 404.

My Question is, as per RFC 3261 8.2.6.1, Provisional responses "SHOULD NOT" be sent for non-invite mesages.

Is there any specific reason the Proxy sends a Trying response ??

Thanks

hope · Post by **hope** » Thu Aug 27, 2009 9:57 am

at sip server/configuration/sip/Miscellaneous, there is "100 Trying" which default is "any requests".

lakeview · Post by **lakeview** » Thu Aug 27, 2009 12:40 pm

There are client products which expect a 1xx response...