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New Member

VoIP over VPN connection

Hi,

Someone implement VoIP in internet using a VPN connection???

I need information to see if it's a possible that solution to reduce some cost.

Thanks.

Rodrigo

2 REPLIES
New Member

Re: VoIP over VPN connection

Generally speaking you won’t be able to meet any service levels streaming voice across the Internet especially through a VPN tunnel. Depending on your networking needs, dedicated leased lines are probably going to still be necessary for you. The cost savings comes from not having to pay the PSTN long distance fees. Check with your design team at Cisco for help putting this together.

New Member

Re: VoIP over VPN connection

This might help too.

Remember QoS?

Even if you achieve good response times on Internet VPN, you still will not be able to implement QoS on the router: no LLQ/CBWQ/PQ is supported on tunnel.

Regards,

Vakhtang.

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