Dialogic DMG1008DNIW Veri Sayfası - Sayfa 4
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Datasheet
PSTN
PBX
Corporate Office
Figure 2. IP-Enabled PBX in Communication with SIP Devices at a Branch Office over a WAN
Call Routing
The DMG1000 Gateways route calls from the switched network to a VoIP destination on the IP network. Conversely, it
routes calls from the IP network through a switch port to a destination telephone number on the switched network. The
DMG1000 Gateways support the following call routing options:
•
User-configurable list of VoIP servers
•
IP load balancing
•
IP fault tolerance
•
TDM-to-TDM
Ready
Link
Data
Figure 3. DMG1000 Gateways Front Panel
Physical Description
Figure 3 shows the LEDs on the front panel, which reflects the status of the unit, Ethernet, and PBX telephony ports.
Ready – Shows overall unit status
Link – Shows the unit's Ethernet status
Data – Shows the unit's Ethernet RTP activity
Port Status 1–8 – Shows the unit's PBX link status for each TDM port
4
Proprietary Digital
Telephone Set
8 Digital Lines
Dialogic
1000 Media
®
Gateway Series
(Emulating)
SIP Telephone Set
Port Status
1
2
3
4
LAN
Router
Router
LAN
LAN
6
7
8
5
Dialogic
1000 Media Gateway Series
®
Branch Office
SIP
Telephone Sets