GRUU has nothing to do with this scenario and neither does SIP has a
mechanism to achieve it straight away.
You can use a B2BUA to achieve it.
B2BUA can fork the call from B to both the devices of A (in your case
mobile&Laptop) with different SDP,one with audio(mobile) and other with
video(laptop
Hanifa,
As per RFC 5627,section 3.2, all of the temporary GRUUs learned
from REGISTER responses of a contact remain valid as long a contact with
that instance ID remains registered and the UA doesn't change the
Call-ID in its REGISTER request compared to previous ones for the same
reg-id.
Hi,
When I get a 503 response with retry-after for REGISTER,I start
a timer for the time in retry-after header but would like to know
whether there is any upper limit that I can have for this timer? Like
say 180 sec,so that if the retry-value s greater that 180 instead of
waiting,give th
