Can call DN but cannot forward to same DN, CSS the same

[jconzone]

I can call a specific DN from my phone. But when I forward all my phone to the same DN and call my phone, I get about 30 seconds of silence and then fast busy.

Partition and Calling Search Space are the same one for my phone device and the forward all selection drop down box under my phone device in Call Manager (default partition). So it matches and dials okay when I dial out but not when I forward. Weird. Other numbers work okay. The number in question is an 877 pager number.

Any ideas as to what is going on?

[m.singer]

There is a great document online that explains partitions and calling search spaces. It can be found at:

Understanding and Using Partitions and Calling Search Spaces With Cisco CallManager 3.0

http://www.cisco.com/warp/public/788/AVVID/part_css_tn.html

[jconzone]

Thanks.

I have the call forwarding using the same calling search space as the device, though.

So if I can call fromt he phone then its not a CSS issue, or am I missing something?

[IPv4Ever]

Just upgraded to 4.1(2) and have the same issue, unable to call forward to 800,866,877,888 numbers. Normal dial out from the phone to these numbers works. ???