Deutsche Telekom adds broadband HD voice with Speedphone 700, iPhone SIP client

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Deutsche Telekom (DT) this week has officially rolled out an Android DECT phone with native G.722 support, plus there’s an iPhone G.722 SIP client for in-home WiFi use.  It’s the latest move by DT to expand its HD voice support in the consumer world.

The Speedphone 700 is an Android-based home phone with […]