Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

  • Congratulations strongm on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!

One way audio on VPN calls?

Status
Not open for further replies.

victor5908

Programmer
Sep 14, 2005
399
US
I am sure several of you out there are aware of calls being routed through a Cisco VPN requiring the "Direct IP-IP Audio Connections" field to be set to no on the station form to overcome the one way audio issue.

The question is has anyone figured out the specifics of why this needs to happen and/or if there is a way around it?

The Avaya white paper tells you to allow IP to IP therefore conserving DSP resources-the optimal situation.

Could it be dependent upon the router being used-our router guy said we would need more sophisticated routers to handle dynamically assigned NAT addresses.

I am just wondering if anyone has a concrete answer on this.

Thanks.
 
Status
Not open for further replies.

Part and Inventory Search

Sponsor

Back
Top