GS102

Secretarial telephone estánda

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Characteristics:
  • It supports protocols SARP/RARP, ICMP, DNS, DHCP, NTP, TFTP
  • It supports to traversal NAT via STUN & symmetric RTP
  • Digial processing of Avanzado signal (DSP) to assure an excellent quality audio in hi-fi
  • Adaptive control of buffer of reception to avoid distortion and you cut in the sound
  • Support for popular vocodificadores as G.723.1 (5.3K/6.3K), G.729A/B, G.711 (a-law and u-law), G.726, G.728
  • Dynamic negotiation of CODEC and load of network
  • Support for functions of standard voice as identifier of calls, call in delay, transference of call, FLASH, marked plan of, free hands, confers, mail of voice, etc
  • It supports suppression of silence, VAD (detection of voice), Cng (generation of basic noise), echo cancellation (G.168), and AGC (automatic control of gain)
  • Support for layer 2 (802.1Q VLAN, 802.1p) and castrates 3 QoS (Cough, DiffServ, MPLS)
  • Account with two Ethernet ports