Cisco Cisco MeetingPlace IP Gateway

Cisco Unified MeetingPlace H.323/SIP IP Gateway Release 5.3(1.5) is a maintenance release that 
contains fixes to defects and product enhancements. See the 

 for a list of 

these defects and enhancements.

For instructions on installing the H.323/SIP IP Gateway, refer to the “Installing Cisco Unified 
MeetingPlace H.323/SIP IP Gateway Software” chapter of the Administrator’s Guide for Cisco Unified 
MeetingPlace H.323/SIP IP Gateway Release 5.2.1 at 

Upgrading a legacy H.323/SIP IP Gateway system to Release 5.3 requires a legacy third-party Windows 
server with system specifications comparable to Cisco MCS specifications required for the same 
deployment. For information on Cisco MCS specifications, go to 

To upgrade the H.323/SIP IP Gateway, use the installation instructions in the “Installing Cisco Unified 
MeetingPlace H.323/SIP IP Gateway Software” chapter of the Administrator’s Guide for Cisco Unified 
MeetingPlace H.323/SIP IP Gateway Release 5.2.1 at 

The following caveats has been closed, which means that Cisco acknowledges that there is a problem but 
is choosing not to fix it. See the 

 for information about accessing 

this caveats.

3

voip

MP IP GW has a possible 1 MB memory leak

3

voip

Outdial doesn't work when two IP addresses are configured for the Window