Excellent post.  Solved all my issues.  Was overlooking the CUCM configuration for SIP in SRST reference.Thanks  --Michael

Joe,Thanks for posting this worked like a charm 1, 2, 3 replacements and it started working.--Michael

Greetings Juan,The way I get around this and use both gateways is to configure two device pools and two SRST References.  Then I use a VoIP Dialpeer between the gateways.  Then I split the phones up between the two different Device Pools.  It's not t...