Analog Gatewayler


Nistro VG 2S


Nistro VG 4S


Key Features:
● Open Standard VoIP Protocols (ITU H.323 V4 and IETF SIP V2)
● Two 10/100 Ethernet for WAN / LAN connections
● Peer-to-Peer IP Calls
● Speech quality ensured by QoS at the Ethernet and IP layers and comprehensive jitter buffer
● Support T.38
● Line Echo Cancellation
● PPTP VPN ,VLAN and QoS support
● NAT Transversal and Router functions
● Voice prompts, HTTP Web, Auto Provision support for configuration and updates
● Highly stable embedded Linux operating system in high performance ARM 9 Processor

Basic Features
● One RJ-11 FXS port for traditional phone set or PBX's trunk line
● LEDs for Power, Ready, Status, WAN, PC, FXS
● Call Forward, Call Hold, Call Transfer
● Dial Plan
● Caller ID

Enhanced Features
● Dynamic selection of codec
● Advanced jitter buffer
● Automatic traversal of NAT and firewall
● VLAN / Qos
● Router
● Echo cancellation for Speakerphone
● Comfort noise generation (CNG)
● Voice activity detection (VAD)
● Auto provisioning (requires auto provisioning server)
● On line firmware upgrade
● Multi-language support: English and Chinese

Nistro VG 8S


Key Features:
● Open Standard VoIP Protocols (ITU H.323 V4 and IETF SIP V2)
● Two 10/100 Ethernet for WAN / LAN connections
● Peer-to-Peer IP Calls
● Speech quality ensured by QoS at the Ethernet and IP layers and comprehensive jitter buffer
● Support T.38
● Line Echo Cancellation
● PPTP VPN ,VLAN and QoS support
● NAT Transversal and Router functions
● Voice prompts, HTTP Web, Auto Provision support for configuration and updates
● Highly stable embedded Linux operating system in high performance ARM 9 Processor

Basic Features
● One RJ-11 FXS port for traditional phone set or PBX's trunk line
● LEDs for Power, Ready, Status, WAN, PC, FXS
● Call Forward, Call Hold, Call Transfer
● Dial Plan
● Caller ID

Enhanced Features
● Dynamic selection of codec
● Advanced jitter buffer
● Automatic traversal of NAT and firewall
● VLAN / Qos
● Router
● Echo cancellation for Speakerphone
● Comfort noise generation (CNG)
● Voice activity detection (VAD)
● Auto provisioning (requires auto provisioning server)
● On line firmware upgrade
● Multi-language support: English and Chinese

Nistro VG 32S

Resim Galerisi

Özellikler

Gelişmiş robot opertör sayesinde gelen çağrılara istediğiniz senaryoyu uygulayabilirsiniz, Sınırsız dallandırma, arayan kişileri farklı kuyruklara (Satış, Teknik vs) alabilir ve her kuyrukta müşteriye mecburi reklam anonsları dinletebilir, belirli aralıklarla reklam dinletebilir, kuyruktaki kişelere kaçıncı sırada olduğunu söyleyebilirsiniz.

Hakkımızda

Firmamız herzaman yeni çıkan ürünleri takip ederek, değişen ve gelişen iletişim sistemlerine kendisini hızlı bir şekilde adapte ederek müşterilerine bu anlamda teknoloji danışmanlığı yapmakta ve müşterilerinin gelişen teknolojiden faydalanmalarını sağlamaktadır.
Daha fazla bilgi edin...