[Asterisk-Users] Static and echo on PRI

[Mark Johnson]

Michael Welter wrote:

> Do SIP<->SIP calls have static?  If you don't have SIP phone then you 
> can use X-lite.
>
> Arrange you dial plan so an incoming PSTN call can call an outside 
> number--from outside dial your system and then make an outside call. 
> This call will be bridged on the Digium card.  Do you get static?  If 
> not then it's not the PRI.
>
I use Cisco 7940's and 60's.  SIP to SIP calls are better than perfect.  
I also had good luck with my TDM22B, no echo and no static (although it 
was chewing up the processor, noticed per your advice).  Will attempt 
that and let you know!

Mark