cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
Announcements
356
Views
5
Helpful
4
Replies
Highlighted
Beginner

Channel Allocation E1 PRI

Hello,

We have two PRI's terminating on CISCO 2800 router working as H323 gateway. It is in production and working fine.

Now, I have a requirement of providing 8 dedicated channels to an internal company. Please assist how can i achieve this ?

 

Regards,

Faizan.

4 REPLIES 4
Highlighted
VIP Advisor

On your CUCM prefix the calls going through the special channels using a
code (e.g. 111). This can be done using TP or called number transformation
pattern.

On h323 gateway configure a voip dialpeer to match incoming calls starting
with 111
On h323 gateway configure a pots dialpeer to match outgoing calls starting
with 111
Assign to the dialpeer a translation-profile to strip 111 and reformat the
number

On H323 gateway configure a trunk group and assign timeslots to it.

controller e1/0
pri-group timeslots 1 - 31
trunkgroup tg-1 1 - 8

Finally on the pots dialpeer assign the trunk group

dial-peer voice 10 pots
trunkgroup tg-1

*** Same can be done using corlists instead of prefixing digits.
Highlighted

Thanks for valuable suggestion.

Is there any changes i need to made to existing dial peers in gateway and route patterns in CUCM ??

Only for new numbers i need to insert a new prefix (111) and add a dial peer for this numbers.

Can we manipulate for incoming calls from PSTN too ??

 

I will give this a try in couple of days and let you know how it went.

Thanks again !!

Highlighted

Nothing to be done on CUCM since CUCM views this as a single H.323 terminal and does not care what the PSTN termination is.
You cannot control incoming calls. That is done and controlled by your Telco.

Nipun Singh Raghav
"We cannot solve our problems with the same thinking we used when we created them"
Highlighted

Thank you Nipun and Mohammed.