• G .711a / µ, G.723.1 5.3/6.3k, G .729a , b audio codec algorithm
• G.165/G.167 16ms echo cancellation
• Voice Activity Detection ( VAD ) , Comfort Noise Generation ( CNG )
• Dynamic voice jitter buffer ( 32 frames Maximum )

• MX series VoIP gateways comes with different application models, from 4 to 48 ports access gateways to 1-4 E1 trunck gateways, satisfy most types of VoIP application requirements.

• The 4-48 ports access gateways support SIP and MGCP, the trunck gateways support SIP .

Developed according to IEEE 802.3af, the switch  supports PoE and QoS function.

HPS -2109 (9 ports) (input: AC110v~240v) 8 10M / 100M PoE ports + 1 10M / 100M uplink port