cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
403
Views
0
Helpful
1
Replies

FXS - FXS and FXO - FXO. Is it possible?

Hi all

does someone knows if it's possible to connect two FXS ports or two FXO ports?

I read about connecting two FXSs at http://www.cisco.com/en/US/tech/tk652/tk701/technologies_configuration_example09186a00800afd65.shtml#contrunk_design , using no signaling. When will be this recommended?

Is is recommended under any situation?

1 Reply 1

Chester Rieman
Cisco Employee
Cisco Employee

Sure, this is used in many situations.

For FXS to FXS, like the page says you will need the signal-type ext-signal command in the config.

This is usually used when you want to connect phones to a distant PBX:

PBX----GW----(voip)-----GW----phone

Hope this helps.

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:

Recognize Your Peers