23 Dec
2004
23 Dec
'04
3:16 p.m.
Ricardo Martinez wrote:
Hello list.
Does someone knows which are the best or most common timers for :
- REGISTER Expire? How often i send the REGISTER message to SER.
I have no clue, but I guess that should be decided based on the size of
your user base and what type of customers you have ie how often do they
re-register from a new IP etc.
- If i'm behind a NAT and i am sending NOTIFY
messages to mantain
the bind open, which is the optimal timer for this NOTIFY messages?
-
This varies with the NAT implementation and also if you use TCP or UDP
on the UAC/UAS, I guess. TCP usually got a higher timeout value in the
NAT devices than UDP, the devices I have worked with, have used 180
seconds for UDP timeout in the NAT table, so less than that atleast if
you use NAT and ZyNOS based devices.
Pedro
--
With kind regards
Jan Pedro Tumusok - ZyXEL Communications AS
Nils Hansens vei 13 - N-0667 - Norway
Tel (+47)22 80 61 80 - Telefax (+47)22 80 61 81
Did you check http://www.zyxel.no today?