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2.3.1.4. Restrictions
CQR Viewer
The CQR Viewer application is only supported for HFA (
FUNCTION=HG3530
) and IPDA (
FUNCTION=HG3570
), not for trunking (
FUNCTION=HG3550
).
The HG 3500 supports only phone adapters that do not require their own B-channel.
The following adapters are not supported:
phone-adapter,
a/b-Adapter,
S0-adapter
V.24-Adapter
Autoset Relocate, Teleworking V2.6 and Workstation Protocol are not supported with HG 3500.
HG 3500 line gateways do not operate in a load-sharing mode - there is a fixed assignment of the IP phones to one HG 3500 gateway.
The HG 3500 integrated gateway does not interoperate with 3rd party (e.g. H.323/H.450 or SIP compatible) IP phones/clients.
The HG 3500 integrated gateway requires a static IP address.
NTP (Network Time Protocol) is not supported on the HG 3500
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©
03/2026
Mitel Networks Corporation. All rights reserved. Mitel and the Mitel logo are trademark(s) of Mitel Networks Corporation. Unify and associated marks are trademarks of Unify Software and Solutions GmbH & Co. KG. All other trademarks herein are the property of their respective owners.