Dialogic DMG1008DNIW Veri Sayfası - Sayfa 6

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Datasheet

Technical Specifications

PBX Interface
Number of ports
Connectors
Network Interface
Connector
VoIP Protocols
SIP per RFC 3261
RTP/RTCP for delivery of voice
FoIP Protocol
T.38 FoIP
Voice Support
G.711 µ-Law and A-Law, G.723.1, G.729AB
Silence suppression with comfort noise
G.168 automatic echo cancellation
Call Progress Analysis (CPA), including Positive Voice Detection, Positive Answering Machine Detection (PAMD), DTMF detection, and fax
tone detection
Quality of Service
Type of Service (ToS)
IP precedence
Configuration and Management
SNMP v1
Web GUI
Telnet
BOOTP client and TFTP client
Call Routing
User configuration list of VoIP endpoints
IP load balancing
IP fault tolerance
Supports configuration of a backup SIP proxy server
IP Security
TLS for SIP messages
SRTP for media stream
HTTPS for web interface
Power Requirements
Line voltage
Frequency
6
4 and 8 port analog units, and 8 port Digital PBX emulation units
Use multiple gateway units for higher port counts
8 shielded female RJ-45 jacks
10/100 Base-T Ethernet LAN port
1 shielded female RJ-45 jack for LAN
Emulation units transcode fax from T.30 fax protocol, supporting V.17, V.21, V.27, and V.29
modulation schemes, to T.38 for transmission over a packet network
Read-only for alarm reporting
With context-sensitive Help facility
Built-in
90 VAC to 264 VAC
47 Hz to 63 Hz
Dialogic
1000 Media Gateway Series
®