Avaya 4600 IP Phone User Manual


 
VPNremote for 4600 Series IP Telephone Installation and Deployment
Avaya Inc. - Proprietary
Use pursuant to Company Instructions.
25
gateway manufacturer documentation on how to configure the VPNphone for QoS
service.
12.6 Talk path does not establish when calling some extensions?
Make sure you have setup the security gateway as recommended in “Preparing Security
Gateway For Remote Access.”
12.7
How does the WebLM Server Interact with the VPNphone
The WebLM server is a license server developed by Avaya to enforce licensing for many
of its products. When an enterprise purchases VPNphone licenses, the Avaya sales
organization creates a license file for the number of VPNphones purchased. As part of
the sales process, the enterprise identifies a computer system within the enterprise
network as the WebLM server. The enterprise network administrator provides the MAC
address of the first network interface on that computer to Avaya and a license is
generated that is unique to that server.
The WebLM application is provided as part of the package of software for VPNphone
deployment. The WebLM application requires that the computer that it will execute on
have Apache as well as Tomcat applications. See section 11 for the installation
procedures.
The license management is accomplished during VPN establishment phase of the
VPNphone initialization. The VPNphone contacts the WebLM application and registers,
thus consuming one license. As the VPNphone is operational and the tunnel is up, the
VPNphone contacts the WebLM server every 10 minutes to indicate it is still using the
license. If the WebLM server doesn’t hear from the VPNphone for 10 minutes, it
assumes the phone has a problem and returns the license to the unused pool. When the
VPNphone returns to service, it checks out another license.
All this process is separate from the IP telephone process of licensing and registration
within the CM. The VPNphone must be licensed with both the CM and WebLM.