參數(shù)資料
型號(hào): PSB7110
廠商: SIEMENS AG
英文描述: Enhanced ISDN Data Access Controller ISAR
中文描述: 增強(qiáng)綜合業(yè)務(wù)數(shù)字網(wǎng)的數(shù)據(jù)接入控制器專家組
文件頁數(shù): 81/164頁
文件大?。?/td> 1173K
代理商: PSB7110
_________________________________________________PSB 7110
Siemens Aktiengesellschaft
Page 81
3.6.1.5
Pump Configuration Setup - DTMF (Host
ISAR)
7
6
5
4
3
2
1
0
DPS
MSC
MDS
HIS
0
1
1
0
0
1
1
0
15
0
14
0
13
0
12
0
11
0
10
9
8
CTRL MSB
PMOD
7
6
5
4
3
2
1
0
CTRL LSB
1
7
6
5
4
3
2
1
0
1. Parameter
REL
PMOD ... Pump path mode select
000:
001:
010:
011:
100:
101:
110:
111:
Disable all (no mailbox entry)
Fax modulations
Datamodem modulations
Halfduplex modulations
V.110
DTMF
DTMF transmission
Bypass
REL ... Rejection Level
A DTMF signal level which is below REL is not detected by the DTMF receiver. The equation
for REL is given below (LEVEL is to be inserted without its unit dBm0):
REL
LEVEL
=
+
253
30
20
As an example, for some of the most commonly used values REL is given below. It is
recommended to choose a level between -50 and -40 dBm0 to provide for proper operation.
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