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New Member

IP Phone over 3002 vpn hardware client connection

I have a 7940 connected to a 3002 vpn hardware client homed to a CCM behind a 3000 vpn concentrator over a cable modem. Data traffic works fine. The phone registers with CCM and can make outgoing calls. However, I am getting one-way audio (ip phone cannot hear the conversation). The phone has a static address on the private side of the 3002.

Any suggestions???

Thanks in advance.

2 REPLIES

Re: IP Phone over 3002 vpn hardware client connection

I have the same setp and used a cable modem first and then switched to a 768k Frame. What codec are you using on the remote phone? I would assume G.711 on the central site correct?

New Member

Re: IP Phone over 3002 vpn hardware client connection

g711 is correct. Do I need something to terminate the h225 like the h323 bind statement on a gateway?

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