IP500/IP500 V2 Installation Page 288
15-601042 Issue 25i (03 January 2013)IP Office 8.0
9.11.19 3720
This DECT handset is supported with Avaya DECT R4 on IP Office Release 5 and higher.
· The availability of VCM (Voice Compression Module) channels is necessary to support IP telephony. For IP Office
6.0+, these phones require an Avaya IP Endpoints license.
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