Avaya VPNremote Phone Manuel d'utilisateur télécharger pdf (Page 4)

EMH; Reviewed:

SPOC 10/25/2006

Solution & Interoperability Test Lab Application Notes

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weblm_vpnphone.doc

1.1. Avaya VPNremote Phone Startup

The steps shown in Figure 1 below describe the high level events that take place during the

VPNremote phone startup process including access to the WebLM server.

1. The VPNremote Phone establishes an IPSec VPN tunnel upon boot up with the

designated VPN gateway.

2. The VPNremote Phone initiates a TFTP or HTTP session with the phone configuration

server (HTTP/TFTP Server) for configuration file download.

3. The VPNremote Phone initiates an HTTPS session with the WebLM server. The

VPNremote Phone’s WebLM client communicates with the WebLM server to request a

license. The WebLM server verifies the request, confirms the license count will not be

exceeded and grants a license.

4. The VPNremote Phone registers with Avaya Communication Manager and is ready for

service.

Figure 1: VPNremote Phone Startup

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Avaya VPNremote Phone Manuel d'utilisateur Page 4