Adtran 619510003-1A User Manual

Enterprise Communications Server

Using SIP Phones

619510003-1A

3. Select OK.

Using SIP Phones

Depending on the manufacturer, SIP phones and the UC server offer a variety of features, such as the
following:

• Accessing voicemail messages
• Transferring callers directly to voicemail
• Using the NetVanta UC Server conference bridge
• Paging
• Parking calls and picking up parked calls
• Working with call queues
• Picking up ringing calls
• Changing phones during a call

Accessing voicemail messages

Some telephones provide a single button to access your voicemail. This is useful when accessing messages
from your phone. You can press the Messages button and go directly to voicemail to check your messages.

You might have one or several identities (typically extensions) assigned to your telephone. The number of
buttons on the phone determines the number of possible identities that can be configured on it.

To use the message button on a phone with one identity

4. Press the Messages button on your phone. Enter your telephone Personal Identification Number (PIN)

at the prompt to access your personal voicemail.

To use the message button on a phone with more than one identity

1. Press the Messages button on your phone.

2. From the Line Select menu, select using the telephone keypad, or the arrow keys on the telephone line

for which you want to review your messages.

Any changes to the message waiting light options come into effect immediately.

As long as there is a user profile associated with the identity, callers are prompted for
their telephone PIN.