VoIP網路語音閘道器SIP協議

Venus 29xx 系列 VoIP 語音閘道,專門為擁有語音業務牌照的運營商設計,SRTP、HTTPS 等技術的運用, 使其可以在全 IP 的網路中更安全地開展業務。Venus 系列語音閘道可以支援 3 種常用的 VoIP 協定:SIP、 MGCP 和 MEGACO。

Venus 系列語音網是連接傳統使用者線和 IP 網的平臺。通過多種寬頻接入技術包括 xDSL、HFC、無線和 光纖,我們的閘道能夠以更低成本承載高品質的語音、傳真和資料業務。依靠先進的鑒權和路由技術, Venus 系列產品能夠保證安全和 QoS 的保證。並且,Venus 系列 CPG 還支援如長線驅動、極性反轉、 來電顯示、來電轉接、呼叫等待和三方通話等增值業務。適合應用於 MTU/MDU、企業虛擬網、呼叫中 心、賓館業等多種應用

報價  型錄

  • 特色

    • 相容 SIP/MGCP/MEGACO 多種 VoIP 協定
    • 支援 3GPP SIP
    • 支援 SRTP 媒體加密
    • 長線驅動可達 5 公里
    • GR-909 線路測試
    • 支援 ACS,加密的自動配置
    • 上行雙 WAN 口備份
    • 增強的安全管理、SRTP、HTTPS、DoS 和DDoS 預防
    • Ehternet 交換、STP、IGMP 監聽、QoS 和VLAN
    • T.30 和 T.38 格式的傳真
    • 極性反轉和 16KHz 計費脈衝
    • WEB、Telnet、SNMP、TR069、Consol 管理
    • 支援管理、信令、語音劃分於不同的IP/VLAN 呼叫
    • 增值功能:內建三方通話、呼叫駐留和提取
  • 規格

    Model
    • Venus 2904, 4S: 4 FXS, 5 Ethernet ports, 1 USB
    • Venus 2908A, 8S: 8 FXS, 1 PSTN, 2 Ethernet ports, 1 USB
    • Venus 2908A, 4S4O: 4 FXS, 4 FXO, 2 Ethernet ports, 1 USB
    • Venus 2916: 16 FXS, 5 Ethernet ports, 1 USB
    • Venus 2916O: 16 FXO, 5 Ethernet ports, 1 USB
    • Venus 2924: 24 FXS, 5 Ethernet ports, 1 USB
    • Venus 2924O: 24 FXO, 5 Ethernet ports, 1 USB
    • Venus 2932: 32 FXS, 5 Ethernet ports, 1 USB
    • Venus 2932O: 32 FXO, 5 Ethernet ports, 1 USB
    • Venus 2932SO: 16 FXS, 16 FXO, 5 Ethernet ports, 1USB
    Call control protocol
    • SIP (RFC-3261), MGCP 1.0/0.1/NCS1.0, MEGACO (H.248)
    • Real-time Control Protocol (RFC-1889) & RTCP
    • 3GPP SIP supported
    Voice Feature
    • G.711(a/u law), G.723.1, G.726, G.729 a/b
    • Voice Activity Detection (VAD)
    • Silence Suppression
    • Comfort Noise Generation (CNG)
    • Adaptive Jitter Buffer
    • Echo Cancellation (ITU G.165&G.168)
    • Packet Loss Compensation
    • Adjustable Gain Control
    • RTP filter
    Analog Voice Port
    • Telephone Interface: RJ-11
    • In-Band DTMF, Out of Band DTMF Relay (RFC-2833)
    • Pulse or DTMF dialing
    • CLID: FSK-Bellcore 101/102, FSK-ETSI, DTMF, Blocking, Calling Name & Data, POTS CLID Detection
    • DTMF Tone Detection & Generation
    • Modem Relay
    • Priority Reversal Detection (FXO) & Priority Reversal Generation (FXS) PSTN Cadence Auto Detection
    • Metering Signaling Generation for Coin Phone(FXS)*
    • GR-909 Line test function
    Calling Features & Management
    • Call Hold, Waiting, Transfer, Forward, Return & Park
    • 3-Way Conference w/wo Media Server
    • Configurable FLASH-HOOK Timing
    • Deny Second Stage Dialing (FXO)
    • DID (Direct Inward Dialing in FXO), DOD (Direct Outward Dialing in FXO), DND (Do Not Disturb)
    • Internal Phone Book (SIP), Advanced Digit-Map
    • Hot/Warm Line
    • E.164 supported
    • Interactive Voice Response (IVR)
    • Ring Priority (Hunting, Simultaneous, Sequential)
    • Call Interception
    • Outbound Proxy Support
    • Wildcard Register (By Group) / Line Register (By Port)
    • Soft-switch Backup Mechanism Support
    • Manipulation Dialing
    • Video Message Waiting Indication (VMWI)
    • Inner Dialing support (MGCP/MEGACO)
    • Max. Concurrent Call Limitation: Summary/Incoming/Outgoing
    • Outbound deny prefix number
    Data Features
    • WAN: Static IP, PPPoE, DHCP/BootP Client
    • LAN: Bridge / Router
    • Static Routing Table
    • NAT Pass Through, STUN
    • Static NAT/NAPT Mapping
    • DHCP Server
    • DNS/DDNS
    • IPv6*
    Security
    • SIP Authentication: MD5
    • Media: Security RTP
    • DoS prevention
    • MGCP authentication: DH Key Agreement & MD5 Encryption
    • Control: TLS*
    QoS
    • Port-Based VLAN/ 802.1Q VLAN-tagging
    • DSCP/IP Precedence
    • Guarantee VoIP Bandwidth
    System Management & Maintenance
    • Console, Telnet, WEB (HTTP)
    • Configuration Backup with Encryption
    • Remote Firmware Upgrade (HTTP/TFTP/FTP)
    • SNMP v1/v2
    • Auto Provision (HTTP/TFTP/FTP)
    • TR-069
    • System Log / Call Log
    Certification
    • ISO 9001
    • CE Safety
    • IEC 60950-1, 61000-4
    • EN 55022, 55024, 61000-3
    Dimension
    • Venus 2904: 200(W) x 150(D) x 39(H) mm
    • Venus 2908: 245(W) x 200(D) x 60(H) mm
    • Venus 2916/2924/2932: 442(W) x 287(D) x 44(H) mm
    Power
    • Venus 2904: AC/DC, DC/DC external power adapter (12V, 1A)
    • Venus 2908: External AC/DC power adaptor
    • Venus 2916/2924/2932: Built-in AC or DC power

    .AC 110V ~ 240V, 50 ~ 60Hz
    .DC -36V ~ -72V

    Operating Environment
    • Operational: 0℃ ~ 50℃
    • Storage: -10℃ ~ 70℃
    • Humidity: 10% ~ 90% (non-condensing)
    Weight
    • Venus 2904: 380g
    • Venus 2908: 960g
    • Venus 2916/ 24/ 32: 3.2/ 3.3/ 3.4Kg
  • 應用

    應用