04-03-2018 08:23 AM - edited 03-17-2019 12:32 PM
Hello,
We are in the process of switching some of our calls to a SIP provider.
Our current UK setup is as follows:
CUCM (9.1) <-> ISR2921 (15.2(4)M4) <-> PSTN (ISDN30)
We have few existing route patterns which send UK call destined to France via BRI in our Paris office. With the office going away we now need to route these calls via Twilio SIP Trunk.
Currently, call from UK to France needs to be dialled out as 9 0033 834567899
Routing goes like so:
Phone <-> CUCM (9.1) <-> ASA S2S <-> Paris ISR2921 <-> BRI <-> PSTN
After the switch we would like the call to go via the new SIP trunk
Phone <-> CUCM (9.1) <-> UK ISR2921 <-> SIP Trunk <-> PSTN
Our Router Patterns on CUCM:
Question/s
1) How do I manipulate these patterns so that 90033 is replaced with +33 (E164 format is required by the SIP provider).
2) Should the above not be possible on CUCM how do I translate these destination numbers on our voice gateway:
From 90033825300500
To +33825300500 (as required by the SIP provider).
Many thanks
Tom
Solved! Go to Solution.
04-03-2018 02:38 PM
04-03-2018 02:38 PM
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