ringback tone is delayed when calling to PSTN

yo1111

Joined
Feb 24, 2009
Messages
7
Likes
0
Points
0
#1
When I place a call through my trunk to PSTN, the phone being called rings, but the phone placing call don't get any ringback tone until approximately 20 seconds!

So I don't know what is going on until somesone on the other end picks up the phone, or until after 20 seconds !
 

danardf

Joined
Dec 3, 2007
Messages
8,069
Likes
10
Points
88
#2
Hi ...
It's a gateway or PCI card?
 

yo1111

Joined
Feb 24, 2009
Messages
7
Likes
0
Points
0
#3
It is a PCI TMP400 card with 2 fxo and 2 fxs
 

Members online

No members online now.

Latest posts

Forum statistics

Threads
30,938
Messages
130,959
Members
17,632
Latest member
moaulool
Top