Front Panel
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Table 1-1
Table 1-1
Pin Number
1, 26
2, 27
3, 28
4,29
5, 30
6,31
7, 32
8, 33
9, 34
10, 35
11, 36
12, 37
13, 38
14, 39
15, 40
16, 41
17, 42
18, 43
19, 44
20, 45
21, 46
22, 47
23, 48
Cisco VG248 Analog Phone Gateway Hardware Installation Guide
1-4
Voice activity detection
Supported codecs—G.711 and G.729a codecs; the same codec must be used
for both directions.
describes the FXS connector pinouts for ports 1-24.
FXS Ports 1-24 Connector Pinouts
Function
Port 1 transmit/receive
Port 2 transmit/receive
Port 3 transmit/receive
Port 4 transmit/receive
Port 5 transmit/receive
Port 6 transmit/receive
Port 7 transmit/receive
Port 8 transmit/receive
Port 9 transmit/receive
Port 10 transmit/receive
Port 11 transmit/receive
Port 12 transmit/receive
Port 13 transmit/receive
Port 14 transmit/receive
Port 15 transmit/receive
Port 16 transmit/receive
Port 17 transmit/receive
Port 18 transmit/receive
Port 19 transmit/receive
Port 20 transmit/receive
Port 21 transmit/receive
Port 22 transmit/receive
Port 23 transmit/receive
Chapter 1
Overview
78-13154-01