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48 Avaya Application Solutions IP Telephony Deployment Guide
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CAUTION:
CAUTION: The MM340 and MM342 are not supported by the Avaya G700 Media Gateway.
Do not insert an MM340 or MM342 media module into an Avaya G700 Media
Gateway.
Voice over IP (VoIP)
The G450 provides VoIP services over the LAN and WAN. The G450 supports up to four VoIP
DSP childboards. Two types of childboard are supported, one providing 80 active VoIP
channels and the other providing 20 active VoIP channels. The maximum number of active
channels supported is 240. All channels can be bi-directional FAX, G.711 u/A, G.726A, or
G.729A/AB calls.
Additional features
The G450 also provides the following voice-related features.
Call center capabilities
With large announcement storage, large voice trunk capacity, and 64 announcement ports for
announcement record and playback, the G450 supports call center features.
MM716 24 analog ports
MM712 8 DCP telephone ports
MM717 24 DCP telephone ports
MM710 1 T1/E1 ISDN PRI trunk port
MM720 8 ISDN BRI trunk or endpoint (telephone or data) ports
MM722 2 ISDN BRI trunk ports
WAN media modules
MM340 1 E1/T1 data WAN port
MM342 1 universal serial data WAN port
Table 5: Supported media modules (continued)
Media module Description