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Chapter 1: Overview
Supported Voice Modes:
PRI CPE and PRI NET (T1 / E1)
– National ISDN 1 / NI1
– National ISDN 2 / NI2
– EuroISDN
– 4ESS (AT&T)
– 5ESS (Lucent)
– DMS100
– Q.SIG
E&M (T1 only)
– Wink
– Feature Group B
– Feature Group D
FXO and FXS (T1 only)
– Ground Start
– Loop Start
– Loop Start with Disconnect Detect (Kewlstart)
SIP
Example scenarios utilizing the Gateway Series are illustrated in Figure 1,
Figure 2, and Figure 3.
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