forwarding my unanswered calls to my mobile showing the E1 no on my mobile while i want to showing the caller mobile ID.

[eng.eslamany]

hi guys,
if i have a coming call from mobile to my extension and i forwarding my unanswered calls to my mobile showing the E1 no on my mobile while i want to showing the caller mobile ID.

is the ""gateway Calling Party Selection* Originator"" configuration on cucm will solve it or no

[Suresh Subramanian · Accepted solution]

Hi,

Setting the Calling Party Selection to Originator will send the Original Calling party number to your provider. If your provider accepts any calling number, it is well and good.

you may also need to enable the other setting 'Redirecting Number Delivery Outbound' and Redirecting Party Transformation CSS to ensure the IP phone's number is sent to provider as a Redirecting number along with the original calling number and final called number.

Please collect 'debug isdn q931' for a test call to verify how these numbers are sent to provider.

Thanks

Suresh

Please rate all the helpful posts

[eng.eslamany]

i did all that solutions and debug isdn q931 showing the caller id right but i think the problem related to ISP

is there any other way to make sure.

thank you for you help

[Suresh Subramanian]

if you are sending the right calling number in the ISDN setup message, then it is something you must check with ISP. no other way. :)

[eng.eslamany]

thank you very much