Dialogic 884-214 Datasheet download pdf (Page 4)

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

Datasheet Dialogic

1000 Media Gateway Series

SIP

Telephone Sets

Proprietary Digital

Telephone Set

8 Digital Lines

Dialogic

1000 Media

Gateway Series

(Emulating)

Branch Office

Corporate Office SIP Telephone Set

LAN

Router

LAN

PBX

PSTN

LAN

Figure 2. IP-Enabled PBX in Communication with SIP Devices at a Branch Ofﬁce over a WAN

Ready

Link

Data

7 8

Port Status

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

1 2 3 4 5 6 7 8

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Dialogic 884-214 Datasheet Page 4