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24 Aastra MBU 400 User Guide
Getting Started
12. Select the listed parameters one by one and press OK z.
For each parameter, key in the relevant information based on the account
information you received from your Internet Telephony Service Provider.
To switch between entering text, numbers, and symbols, press the
Options softkey,
or see the section, Text Input Modes on page 31 for more details.
Display name (optional) – Caller ID that the called party sees.
SIP user name – usually the phone number you received from your ISP.
Authentication name – often the same as the SIP user name.
SIP password – the password you received from your ISP.
Nickname – name of the account used in Account and VoIP line settings within your
MBU 400 system.
Domain – registrar or domain address you received from your ISP; often the same
as the SIP proxy address.
SIP proxy–outbound proxy address you received from your ISP.
13. After each change, press OK z, then press the
Yes softkey when prompted to
save changes.
14. You may be prompted to reset the gateway when you exit the VoIP settings menu;
if so press the
Yes softkey to confirm. Otherwise press the RESET button on the
rear of the gateway when you have completed all changes.
Note: You must press the
RESET button on the gateway after making configuration
changes from the handset in order for the changes to take affect.