Doubts regarding CUBE

[asingh005]

Hi all
I have some doubts regarding CUBE . If i get sip trunking from a service provider and i use a CUBE router to distribute those sip trunk to customers who are using IP pbx for there ip phones to connect .
As i know CUBE helps in ip to ip communication so does in this scenario i need a cucm anywhere ?
or a cme router ?
i got to know that i need a dsp resource in cube router so to avoid any mismatch of codecs.
Please guide me to clear my basics or you can provide me with any document to read.
 

Regards
Aateek

[Manish Gogna]

Hi Aateek,

You can start by checking the following links

http://docwiki.cisco.com/wiki/Cisco_Unified_Border_Element_SIP_Trunk_Configuration_Example

http://www.cisco.com/c/en/us/products/collateral/unified-communications/unified-border-element/white_paper_c11-620461.html

HTH

Manish

[asingh005]

Thank you manish i'll read this :)
But if you have any fundamentals for CUBE and sip to share then plz do share.

Regards
Aateek

[Manish Gogna]

http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/voice/cube/configuration/cube-book/voi-cube-overview.html

http://www.cisco.com/c/en/us/products/unified-communications/unified-border-element/presentation-listing.html