AudioCodes Mediant 3000 User Manual page 273
Voip media gateway
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- User manual (1070 pages) ,
- Installation manual (90 pages) ,
- Hardware installation manual (88 pages)
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SIP User's Manual
Trunk
TUG-3
TUG-2
55
3
56
3
57
3
58
3
59
3
60
3
61
3
62
3
63
3
18.1.7.4.1.2
T1 Trunk Enumeration (Sonet Mappings)
The following table is used for converting internal OC-3 numbering to sequential trunk
numbering for API references. The three numbers - STS-1 (K), TUG2 (L) and TU (M) - set
the position of the T1 (V-1.5) trunk inside the OC-3 frame.
Trunk
STS-1
VTG
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
1
10
1
11
1
12
1
13
1
14
1
15
1
16
1
Version 6.4
ETSI
TU-12
TUG-3
5
1
5
2
5
3
6
1
6
2
6
3
7
1
7
2
7
3
Table 18-5: OC-3 Numbering Conversion Table
ETSI
VT1.5
STS-1
1
1
1
2
1
3
1
4
2
1
2
2
2
3
2
4
3
1
3
2
3
3
3
4
4
1
4
2
4
3
4
4
GR-253
TUG-2
TU-12
3
6
3
7
3
1
3
2
3
3
3
4
3
5
3
6
3
7
GR-253
VTG
VT1.5
1
1
1
2
1
3
1
4
1
5
1
6
1
7
1
1
1
2
1
3
1
4
1
5
1
6
1
7
1
1
1
2
273
18. GW and IP to IP
Timeslots
TUG-3
TUG-2
2
1
5
2
2
5
3
3
5
3
1
6
3
2
6
3
3
6
3
1
7
3
2
7
3
3
7
Timeslots
STS-1
VTG
1
1
1
1
2
1
1
3
1
1
1
2
1
2
2
1
3
2
1
1
3
2
2
3
2
3
3
2
1
4
2
2
4
2
3
4
2
1
5
2
2
5
3
3
5
3
1
6
November 2011
TU-12
3
3
3
3
3
3
3
3
3
VT1.5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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