How do I configure the N80ie to the engin network?

Overview
Step 1: Find the SIP settings menu
Step 2: Configuring your SIP account.
Step 3: Configuring a VoIP Profile

Step 1: Find the SIP settings menu
  1. First go to SIP Settings menu
  2. Select Options
  3. Add New and use the default profile and enter the following information
Step 2: Configuring your SIP account.
Exit to the connections menu and set up a VoIP profile.

Step 3: Configuring a VoIP Profile:
  1. Enter the Internet tel. Settings menu.
  2. Select Options->New profile
  3. A new profile named Default will appear. Select this profile and ensure that the SIP profiles setting is engin.