The phone will display the following status messages:

Restarting…

AASTRA

40%

DHCP: Waiting for DHCP

50%

Updating Config

60%

Checking for firmware

DO NOT UNPLUG PHONE!

80%

Network

90%

SIP

100%

Done!

Troubleshooting

If you experience any problems with your phone and need assistance troubleshooting please visit http://ucalgary.ca/it/telephone/voip

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Aastra Telecom 480I manual Troubleshooting