Cisco Support Community
Showing results for 
Search instead for 
Did you mean: 

Attention: The Community will be in read-only mode on 12/14/2017 from 12:00 am pacific to 11:30 am.

During this time you will only be able to see content. Other interactions such as posting, replying to questions, or marking content as helpful will be disabled for few hours.

We apologize for the inconvenience while we perform important updates to the Community.

New Member

Cube design question

Hey Guys,


We have internet terminated on a fortigate firewall. We have a 2901 router for a couple of T1 with CUCM.

We are going for a SIP Connection via our internet. Is it possible to have calls thru CUBE and CUBE functioning on the 2901 router by purchasing cube licenses for it. ?


VIP Super Bronze

Cube design question

Yes you can.

Please refer to the document below to know the capacity of the 2901. Note that this platform can support 100 IP to IP calls. If you something more, then you will need a higher model gateway

Please rate all useful posts

"opportunity is a haughty goddess who waste no time with those who are unprepared"

Please rate all useful posts "The essence of christianity is not the enthronement but the obliteration of self --William Barclay"

Cube design question

yes can be done,  make sure  you do proper research on your firewall's support to allow SIP traversal  to and from the CUBE, this can sometimes be a sticky point.

Please remember to rate useful posts, by clicking on the stars below. 


Please remember to rate useful posts, by clicking on the stars below.

CreatePlease to create content