AASTRA 53i Manuel D’Utilisation
![AASTRA](https://files.manualsbrain.com/attachments/b2f0cf80cb8afb35e4683acb8b17bf23f025ceb5/common/fit/150/50/b2d3a475ad529d43559bee574090d739264135619bc582db8eeb2580972a/brand_logo.jpeg)
SIP IP Phone Administrator Guide
Models 53i, 55i, 57i, and 57i CT
© 2007 Aastra Telecom Inc.
If you’ve read this owner’s manual and consulted the Troubleshooting section and
still have problems, please visit our website at www.aastratelecom.com or call 1-800-574-1611
for technical assistance.
If you’ve read this owner’s manual and consulted the Troubleshooting section and
still have problems, please visit our website at www.aastratelecom.com or call 1-800-574-1611
for technical assistance.
41-001160-00
Release 2.1, Rev 04
Release 2.1, Rev 04
August 2007