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Installing Hardware for the G150 Media Gateway
G150 Models
The G150 Media Gateway is supplied in the following models (each model is available in two
versions to support either North American or International CO trunks):
G150 2T + 4A (4 VoIP): Two Analog Trunks + 4 analog telephones + 4 VoIP compressors.
- North America version - SAP code: 700343569
- International version - SAP code: 700343577
G150 4T + 4A (16 VoIP): Four Analog Trunks + 4 analog telephones + 16 VoIP
compressors.
- North America version - SAP code: 700343601
- International version - SAP code: 700343619
The layer 3 routing provided by G150 includes two Ethernet ports, LAN1 and LAN2. For LAN1,
G150 provides an in-built layer 2 Ethernet Switch, giving 4 switched ports (1 - 4), typically used
for attaching IP phones and PCs. For LAN2, G150 provides a single Ethernet port, typically
used for connection to a WAN service.
In the back of all G150 models, the following are supported:
An additional WAN slot to support other network connections such as T1, PRI and BRI
central office lines and V.35, X.21.
A twin PCMCIA socket for a Wireless LAN card when using the system as an Access Point
for 802.11b support of a wireless data application.
The second PCMCI slot may be used to house a 64M flash memory card for providing a
TFTP server.
A serial port dongle, plugged directly into the unit, for licensed applications.
G150 4T + 4A (16 VoIP)
This variant of the G150 includes the following:
Four Analog Loop Start Trunks (Two-way CO Trunks)
Four Analog Extension interfaces
Sixteen VoIP Codecs (G.723.1, G.711a, G.711u and G.729a)
4 Switched Ethernet ports (Layer 2)
Dedicated Switched Ethernet WAN port (Layer 3)
2x PCMCIA slots for Wireless and memory card support
WAN slot for optional voice/data WAN card (V24, V35, X.21, quad-BRI and T1/PRI)
24 Installation and Configuration of the G150 Media Gateway
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