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voip over ipsec+gre

Hi, got two 2811 routers with cme, need to transport voip over ipsec tunnel, ipsec vpn is properly configured what should I do next to make voice dial-peers see each other?.

Do I have to make gre tunnels over ipsec vpn ?

Is there any example available?.

Thanks.

1 REPLY
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Re: voip over ipsec+gre

Cisco designed the IPSec V3PN, which integrates three core Cisco technologies:

IP Telephony, QoS & IPSec VPN

The result is an end-to-end VPN service that can guarantee the timely delivery of latency-sensitive applications like voice and video.

http://www.cisco.com/application/pdf/en/us/guest/netsol/ns241/c649/ccmigration_09186a0080146c8e.pdf

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