Mô tả sản phẩm: PSTN Tainet VENUS 2932
Model
- Venus 2908, 8S: 8 FXS, 1 PSTN, 2 Ethernet ports
- Venus 2908, 4S4O: 4 FXS, 4 FXO, 2 Ethernet ports
- Venus 2916: 16 FXS, 5 Ethernet ports, 1 USB
- Venus 2924: 24 FXS, 5 Ethernet ports, 1 USB
- Venus 2932: 32 FXS, 5 Ethernet ports, 1 USB
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
- Confirm 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
- 3 IPs/VLANs for Management/Voice Signaling/Voice traffic*
- Call Hold, Waiting, Transfer, Forward, Return & Park
- 3-Way Conference w/wo Media Server
- Configurable FLASH-HOOK Timing
- DID (Direct Inward Dialing in FXO), DOD (Direct Outward Dialing in FXO)
- Internal Phone Book (SIP)
- Hot/Warm Line
- Deny Second Stage Dialing (FXO)
- 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
- Speed Dial*
- Advanced Digit-Map
- Manipulation Dialing
- Video Message Waiting Indication (VMWI)
- Inner Dialing support (MGCP/MEGACO)
- Max. Concurrent Call Limitation: Summary/Incoming/Outgoing
Data Features
- WAN: Static IP, PPPoE, DHCP/BootP Client
- LAN: Bridge / Router
- Static Routing Table
- NAT Pass Through, STUN, uPnP*
- Static NAT/NAPT Mapping
- DHCP Server
- DNS/DDNS
Security
- SIP Authentication: MD5
- Media: Security RTP
- WEB interface: HTTPS
- DoS prevention
- MGCP authentication: DH Key Agreement & MD5 Encryption
- Control: TLS*, SIPS*, IPSec*
QoS
- Port-Based VLAN/ 802.1Q VLAN-tagging
- DSCP/IP Precedence
- Guarantee VoIP Bandwidth
System Management & Maintenance
- Console, Telnet, WEB (HTTP/HTTPS)
- Configuration Backup with Encryption
- Remote Firmware Upgrade (HTTP/TFTP/HTTPS)
- SNMP v1/v2
- Auto Provision (HTTP/TFTP)
- TR-069
- System Log / Call Log
- UPnP service*
Safety Certification
- CE
- FCC part 15 class A
- FCC part 68, UL.
Dimension
- 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 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)
* future available