cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
243
Views
4
Helpful
2
Replies

Voice gateway

cullen
Level 1
Level 1

We are looking at a pair of 3800 series routers to be our voice gateways. We will be using PRI's. How many PRI's can the 3800 support with which modules?

2 Replies 2

thisisshanky
Level 11
Level 11

if its a 3845 ideally you can support as many as 22 PRIs considering that you put 2 port T1 vwics on the hwic slots and put nm-hdv2-t1/e1 with 2 port t1 vwics on the nm slots. You will need PVDM2s on the motherboard slots and the nm-hdv2 slots. The most i have dealt with on a single router is 10 PRIs though.

HTH

Sankar

PS: please remember to rate posts!

Sankar Nair
UC Solutions Architect
Pacific Northwest | CDW
CCIE Collaboration #17135 Emeritus

Can you help me and clarify some of the interfaces that you mentioned to actual Cisco part numbers?

Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: