Voip quality

[gideon]

Hv 2 x 2611, latency between 90ms,pipe bandwidth 64KB shared with frugal telnet clients, ISP say avg in use of thier trunk 50% at any one time ( total 4MB ) they also use it for mail, voice keeps breaking up. Sometimes voice clear with no degradation, what suggestion as to problem

[p.hagedorn]

Hy

When the link is 4MB total that should be actually enough, but have you tryed some priorization for Voice traffic?

What is the Bandwith for Voice?

Is the Voice call in all the calls breaking up or only sometimes?

Need some infos for that i can Help you.

Regards Philipp

[vassatrian]

Hi.

Did you consider deploying some queuing strategy?

LLQ should help: define classes and prioritise Voice in WAN. Will WAN provider support it is another question, but unless you have put QoS on your side.

Also consider Voice prioritisation in the LAN.

Regards,

Vakhtang.