FRITZ!Box 6890 LTE Service - Knowledge Base

FRITZ!Box 6890 LTE Service

CAT-iq support

Although the FRITZ!Box is not CAT-iq certified, it supports many of the services and functions defined in CAT-iq. For example, the FRITZ! function "HD telephony" complies with the new standard and is therefore fully compatible with all CAT-iq-based products for HD telephony available on the market. CAT-iq 2.0-compliant cordless telephones from other manufacturers can also use convenience functions such as alternating between calls, 3-party conferences, CLIP/CNIP, and accessing the FRITZ!Box telephone book and call list.

The FRITZ!Box also supports Cat-iq SUOTA (Software Update Over The Air), which allows cordless telephones from other manufacturers to update the software of their telephones via the FRITZ!Box.

In addition, the FRITZ!Box and FRITZ!Fon models offer a whole range of additional functions that currently cannot be implemented with the CAT-iq standard. For this reason, AVM does not feel that certification is necessary at the moment, nor do we have plans to seek it.