I love the Cisco Support community, and credit should be given to all the people out there that work very hard on UC and Collaboration.
Last night I was trying to turn up a PRI (Yeah, old technology right?) - So a client is terminating a PRI back to back with their equipment and on my CUBE router (ISR4331) I’m terminating the PRI and sending the calls to IPFLEX, sound like fun!
Hi everyone, I think this post will be very useful for everyone, I have tried this on few production environments and requires some tweaking but nothing impossible, just make sure you are aware of how the call flows and how it interacts with other endpoints.
Previously the issues I have had with this configuration have been based on DTMF, oddly enough DTMF on International calls only. Fortunately the case was resolved by our provider in conjunction with few commands that are listed in this document.
Hi there, Here is the link to the CUBE Third-Party Interoperability Fax Guidelines - http://www.cisco.com/c/en/us/support/docs/voice/t38/116280-configure-cube-00.html I decided to copy the Source code of the page just not mess around with the contents and images which help on understanding the Fax protocols with Cisco CUBE.
Also this makes it a nice link to keep in your toolbox.
Contents Introduction
Prerequisites
Requirements
Components Used
Background Information
CUBE Fax Call Flows
FoIP Transport Methods