Welltech WG5260 V.6.1 - Manual (Page 62)

Welltech Computer Co., Ltd.
WellGate 5260 User Guide – V6.1.0 - 62 -
• T.38 ECM Mode:
- T.38 ECM Interoperable: Recommend to be used
- T.38 ECM Backward Compatible Mode: Only for interoperable is not
working
• Fax Redundant Depth: T.38 fax redundant packet (0-2).
- 0: No redundant
- 1: 1 packet lost redundant
- 2: 2 packets lost redundant
• Accept Proxy Call Only:
- Yes: Only call from outbound proxy server is allowed
- No: Accept any SIP calls
• Inbound DM Group: Digit Manipulation Group for SIP incoming calls
• Outbound DM Group: Digit Manipulation Group for SIP outgoing calls
Advance SIP Configuration:
Start Path: Configuration>SIP >Advance
Figure 7.4-2
Advance Parameter Description:
• TCP Enable: Receive SIP TCP call or not.
• Max TCP Connection: Max Call: The maximum SIP TCP calls.
• Outbound Use TCP: Use SIP TCP for outbound call or not. If it set to
no, UDP is used.
• Register Use TCP: Use SIP/TCP to register to SIP register.
• TCP Port: The local TCP port on which the SIP Stack listens.
• UDP Port: The local UDP port on which the SIP Stack listens.
• Reliable Provision: Support PRACK or not (100rel)
• Max Call Leg: The maximum number of call-legs the SIP Stack
allocates. You should set this value to the maximum number of call you
expect the SIP Stack to handle simultaneously.