Procedure
1. From the Phone screen, access the Features screen.
2. Select CPN Unblock.
3. Enter your extension number.
4. Press Enter or OK to stop calling party number blocking.
Retrieving a voice mail
About this task
Use this procedure to listen to your voice mail messages. The Message button and the Message
Wait Indicator at the upper right corner of the phone glows red to indicate that you have a voice
mail.
Before you begin
• Ensure that the system administrator configures the voice mail for your extension.
• Get the User ID and password of your voice mail from your system administrator.
Procedure
1. To log in to your voice mail, press the Message button.
2. Follow the voice prompts to playback your voice messages.
Making a call by using URI dialing
About this task
Use this procedure to dial an extension with the format username@host where the name of the
host includes one of the following:
• IPv4 address
• Fully qualified domain name
Before you begin
Ensure that the Edit dialing feature is enabled on your phone.
Procedure
1. Enter the URI extension by using relevant input method for uppercase and lowercase
letters, and numbers.
2. Press the Call softkey to make the call.
Advanced features
May 2018 Using Avaya J169/J179 IP Phone SIP in third-party call control setup 48
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