NIM voice cards

[adamgibs7]

Dear Experts,

I have 2 question below:

1. I want to know is it Contact Center UCCX 10.5 is compatible with CUCM 12.5, please share a link.
2. i want to choose a E1 controller card, actually when i m choosing i am confused what is the difference between voice/channelized Data T1/E1 Module and Voice/Clear-channel Data T1/E1 Module

Please explain

[HARIS_HUSSAIN]

1) Here is the link. It is not supported
https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cust_contact/contact_center/crs/express_compatibility/matrix/uccxcompat10_5_1.html

2) The Only Difference is that Voice/Clear-channel Data T1/E1 Module support G.703. We can create channel groups on these modules.

https://en.wikipedia.org/wiki/G.703
https://www.cisco.com/c/en/us/products/collateral/routers/4000-series-integrated-services-routers-isr/data_sheet_c78-728308.html

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Thanks,
Haris