I'm thinking about buying either a Vigor 2710VDn or FRITZ!Box Fon WLAN 7270, for the integrated VOIP and DECT features. I'm on O2 Pro ADSL.
I'm finding it difficult to decide which one.
I'm currently leaning towards the Fritz.
Dual-band WLAN N with 2.4 or 5 GHz support (up to 300 Mbit/s* for each frequency band)
4 x Ethernet connection (10/100/1000 Base-T)
Secure remote access to FRITZ!Box network with VPN (IPSec)
But I'm not sure it supports Annex M. ("Standard: ITU G.992.1, ITU G.992.3, ITU G.992.5 Annex A or Annex B")
The Draytek has inbuilt DynDNS client, and most importantly;
Failover to PSTN in event of powercut/ADSL failure
Does anyone have experience of the VOIP/DECT features? Any view on either of these products.
Is there anything else available I should be looking at?