Re: [Sipp-users] Attended Transfer

[Rob D. <rk...@rk...>]

On 24 September 2013 22:01, Dan Knopp <dk...@im...> wrote:
> SIPP then proceeds to re transmit the 202 repeatedly until re-transmits have
> been exceeded at which point the scenario fails.

You've specified 'retrans="500"' on the 202 Accepted, which is why
it's getting retransmitted - setting the "retrans" attribute on a SIP
response doesn't make very much sense because there often isn't any
way for SIPp to tell that it should stop retransmitting.

(Unfortunately, because SIPp doesn't parse the message you give it to
send out, it can't distinguish between requests and responses - users
just have to be careful. Maybe this is something I could improve by
checking the first few characters of the outbound data.)

Rob