• VoIP gateway-TVG340

    4 FXS ports; Support VLAN protocal; Support FXS hotline

  • VoIP gateway-TVG320

    Compatible with SIP2.0; 2 FXS ports; Support VLAN protocal

  • VoIP gateway-TVG311B

    SIP support 3 Pubic server; support Call forward/ transfer/ holding/ waiting

  • VoIP gateway-TVG311

    1 FXS port, 1 FXO port; 1 WAN port,1 LAN port, support router

  • VoIP gateway-TVG310B

    Supports IAX2, SIP, protocols; Support Bridge and Router model

  • VoIP gateway-TVG310

    one WAN, one LAN, support router; Support RTP RTCP protocol

  • VoIP Gateway-TVG310A

    Support registering 2 SIP accounts simultaneously; Support VLAN

Shenzhen LETEL Technology Co., Ltd.   Novow - Design