Avaya 1220 IP Phone SIP Firmware 4.4

Manufacturer:

Description

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Fixes:

- SIP Phones are not recovered after a network has been unavailable during 17 hours. This issue has now been resolved.
- 1140E SIP phone rejects an incoming call. This issue has now been resolved.
- Autologin doesn't work after the network was restore. This issue has now been resolved.
- 11x0 SIP Phone locks up and becomes non responsive to key strokes. This issue has now been resolved.
- 1140E SIP phones display garbled characters in caller id for incoming calls. This issue has now been resolved.
- Need assistance reading SIP debug logs from a 1140E sip set. This issue has now been resolved.




  It is highly recommended to always use the most recent driver version available.

Try to set a system restore point before installing a device driver. This will help if you installed an incorrect or mismatched driver. Problems can arise when your hardware device is too old or not supported any longer.

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  CATEGORY:
VoIP
  COMPATIBLE WITH:
OS Independent
  file size:
4.3 MB
  filename:
SIP12x004.04.10.00.bin