[Asterisk-Users] Traffic prioritization and 'class of service' for SIP

[Philip Edelbrock]

We're got a T1 from Sprint that we use for internet.  During VIOP calls, 
if you download something, the VOIP calls break up.

I found some info at Sprint for adding 'class of service', and I also 
have some information on configuring our Cisco routers.

I've read the relevent pages on the wiki, but it seems vauge what's 
required and what's required by the NSP (Sprint).

How have you dealt with this problem?  Is this something which requires 
the NSP to be involved, or can this all be done on the premises side in 
IOS configuration(s)?


Phil