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Knowledge document #1008
FRITZ!Box 7682
This support document is available for the following products:
- FRITZ!Box 7690
- FRITZ!Box 7590 AX
- FRITZ!Box 7590
- FRITZ!Box 7583 VDSL
- FRITZ!Box 7583
- FRITZ!Box 7582
- FRITZ!Box 7581
- FRITZ!Box 7560
- FRITZ!Box 7530 AX
- FRITZ!Box 7530
- FRITZ!Box 7520
- FRITZ!Box 7510
- FRITZ!Box 7490
- FRITZ!Box 7430
- FRITZ!Box 7390
- FRITZ!Box 7360
- FRITZ!Box 6890 LTE
- FRITZ!Box 6850 5G
Supported voice codecs for internet telephony
The FRITZ!Box supports the following voice codecs:
- G.711a (A-Law)
- G.711u (µ-Law)
- G.711 HD
- G.722
- G.726-24
- G.726-32
- G.726-40
- iLBC 13.3 (iLBC 30)
- iLBC 15.2 (iLBC 20)