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

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

ISDN Capability Packages

I've just been introduced to ISDN Capability Packages by my local phone system..I have purchased two Cisco 2612 routers, each with a frame relay card and each with a NM-4B-U card installed. I want to order 4 128K ISDN lines to be combined on each ISDN card; I will only use this configuration for data, no voice, never. What capability package do I choose?

1 REPLY
New Member

Re: ISDN Capability Packages

Most use EZ-1 or U but since you’re not using voice it shouldn’t matter. Your ISP should tell you for sure.

289
Views
0
Helpful
1
Replies
CreatePlease to create content