RTT of Intercluster Trunk

[Marc Rajs]

Hi all,

So i know that 80mx is max RTT for servers within cluster and 500ms is max RTT for SME deployments. I can't find anywhere what max RTT would be for an intercluster trunk between 2 clusters though?  I am looking in SRND but haven't seen anything specified.  Please let me know or point me in the right direction.

Thanks

[Maren Mahoney]

The interserver/intracluster RTTs have to do with database stability, not signaling. I don't believe there is any requirement for intercluster communications. SIP Invite messages will be transmitted over the intercluster trunk, and there are re-transmit timers and max retransmits. But intercluster SIP interactions are (fairly) standard SIP signaling.

Maren