Call Transfer - Delay Problem

[t3cn1c]

We are experiencing a problem with phones in a Branch Office, We have a Call Manager version 4.0 in the Main Office. When a user of The Branch Office tries to make a internal transfer, experience a Delay.
Example. phone 9070 has a call and make a transfer with the phone 9064, after confirm the transfer, transfer softkey is on the phone for about 20 seconds, before the call is send to the desired phone.

Call Manager has a H.323 Gateway for Branch Office. A router 2811 with ios flash:c2800nm-spservicesk9-mz.124-9.T7.bin is working for that branch.

sh running-config
--------------------------
dial-peer voice 10009 voip
description 5 DIGITS
destination-pattern 10...
session target ipv4:172.16.250.2
incoming called-number .
codec g729r8 bytes 40
ip qos dscp cs3 media
ip qos dscp cs3 signaling
no vad
!
dial-peer voice 10010 voip
description 4 DIGits
destination-pattern [2-9]...
session target ipv4:172.16.250.2
incoming called-number .
codec g729r8 bytes 40
ip qos dscp cs3 media
ip qos dscp cs3 signaling
no vad
!

any idea for this problems . .¿??

 

[t3cn1c]

I Found a mistake in the Route Pattern configured for the Branch Office

Initially: 90[67]XXXXXX
Finally: 90[67]x

and the problem was solved. The transfer is working fine, after dialed the last digit for the extension we want to make the transfer, the transfer is maked it quickly.