cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
3698
Views
24
Helpful
5
Replies

Q.931 is backhauled to CCM MANAGER ??

Nitzbegin
Level 1
Level 1

Can any one tell me what this line stands for and it means ??

I have got this one from my Voice Gateway ??

Im in a process of Learning the configuration of this device so got struck..

Nithin

5 Replies 5

Adrian Saavedra
Level 7
Level 7

Hello,

Backhaul means transporting signaling (all Q.931 messages) from an ISDN PRI/BRI interface on an MGCP gateway to CUCM for processing. That information is backhauled to CUCM through a TCP connection.

ISDN Q.931 is the L3 specification that is responsible for call control and management (call setup, tear down, etc).

Hope to help, please remember to rate the post if it does.

Kind regards,

- Adrian.