Grandstream GRP2670 telefono IP 7" touch screen 12 linee PoE Gigabit SIP telefono VoIP
GRP2670 phone. 12 line keys with up to 6 SIP accounts. Support for G.729A/B, G.711µ/a-law, G.726, G.722 (wideband), G.723, iLBC, OPUS, in-band and out-of-band DTMF (in audio, RFC2833, SIP INFO), VAD, AEC, CNG, PLC, AGC.