Welltech WG5260 V.6.2 - Manual (Page 54)

Welltech Computer Co., Ltd.
WellGate 5260 User Guide – V6.2.0 - 54 -
- 72-Frame Multi-Frame
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For E1:
- Automatic CRC4 or Double Frame selection
- Double Frame Format
- CRC4 multi-frame
- CRC4 extend multi-frame
• Line Code: T1: you can choose AMI, B8ZS; E1: you can choose AMI, HDB3
• PSTN Trace: PSTN layer debug trace. It will generate a debug trace file for
tracing purpose. Only enables it under Welltech technical supports
instruction and disable it when complete the debug
• Inbound DM Group: Digit Manipulation group used for incoming calls
associated to this trunk
• Outbound DM Group: Digit Manipulation group used for outgoing calls
• Local Ring Back: Provide ring back tone for PSTN or not. It only works when
VoIP outgoing Fast Start is disabled.
• Channel Mask: Channel mask for incoming or outgoing calls (default:
0xffffffff)
Start from MSB each bit, indicate a time slot for a trunk (e.g. 0x0000ffff: 0~
15 B channels are disabled, 17~31 B channel free)
• Clock Master: PSTN trunk clock source
• Trunk Group Name: The trunk group name. This is the trunk group used for
least cost routing according to draft-ietf-iptel-trunk-group-10.txt.
Advance Trunk Configuration:
Start Path: Configuration>Interface>Trunk>Advance
Figure 7.2-6
Advance Parameter Description:
• Interface ID: System parameter
• Trunk ID: System parameter
• Src Num Plan: ISDN source number plan
• Dest Num Plan: ISDN destination number plan