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Re: VoiP, RTP and DSCP

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Hi Amit,

 

My apologies, I was a little quick there.... I do have one other question please:

 

If the SIP traffic flows as follows:

 

Customer --> Upstream --> Core1 --> LNS1 --> Downstream LAC --> CPE --> Customer

 

And

 

Customer --> Downstream LAC --> LNS1 --> Core1 --> Upstream --> Customer

 

Obviously between the LAC and the LNS there will be "subscribers".... maybe up to 6,000 or more...... How can I configure any QoS on this LNS interface? I have been trying to work it out but I do not think there is a way of QoS here as we do not know:

 

A: The amount of subscribers or who for that matter, until they fill in the Portal applicaiton details.

B: The ADSL bandwidth from Customer location to the LAC.

 

Would I then place the last part of QoS on the Core1 to LNS1 interface on the LNS? 

 

Would that mean that both interface are actually Ingress and Egress depending on the direction of the traffic?

 

Thanks


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