[cisco-voip] 'Redirecting Number IE Delivery' MGCP gateway config question

[Justin Steinberg]

Hello,

I'm working in a new environment with gateways implemented via MGCP
and we are experiencing some problems when users are CFWDALL their
phone.

The problem occurs when they CFWDALL their phone from CallManager
Cluster A to a phone on CallManager Cluster B.  The clusters are
connected via ISDN-PRIs using MGCP gateways.

When someone calls DN on the phone in Cluster A it forwards and rings
on the proper phone in cluster B.  However, if it isn't answered it
goes to a mailbox on Cluster B that is the same as the original DN in
Cluster A - not the DN that rang in Cluster B.

Example.
x2381 in cluster A is fowarded to x1361 in Cluster B.  When someone
calls x2381 it forwards out via PSTN and rings on Cluster B on x1361. 
However when it fwds no answer to VM on cluster B it reverts to
mailbox x2381.

Here is the inbound MGCP setup messge on Cluster B.

SETUP, pd = 8, callref = 0x0258
Bearer Capability i = 0x8090, Unknown Bearer Capability
Channel ID i = 0xE1808381 - Unsupported decode
Net Specific Fac i = 0x00E1
Calling Party Number i = '502585XXXX' - Plan: ISDN, Type: National,
Presentation Allowed, User-provided, not screened
Called Party Number i = '1361' - Plan: ISDN, Type: National
Redirecting Number i = '!', 0x008F, '2381'


When i look at the gateway config on both callmanagers I see that both
"Redirecting Number IE Delivery - Inbound" and "Redirecting Number IE
Delivery - Outbound" are checked.  I assume I just need to uncheck
them, right?

These gateways are not used for voicemail integration.  Is there any
reason to leave those settings enabled?

TIA 

Justin