User`s manual
Table Of Contents
- Mediant 2000 & TP-1610 & TP-260/UNI SIP User’s Manual Version 5.0
- Table of Contents
- List of Figures
- List of Tables
- Notices
- 1. Overview
- 2. Physical Description
- 3. Installation
- 4. Getting Started
- 5. Web Management
- Computer Requirements
- Protection and Security Mechanisms
- Accessing the Embedded Web Server
- Getting Acquainted with the Web Interface
- Protocol Management
- Advanced Configuration
- Status & Diagnostic
- Software Update Menu
- Maintenance
- Logging Off the Embedded Web Server
- 6. Gateway's ini File Configuration
- Secured ini File
- Modifying an ini File
- The ini File Content
- The ini File Structure
- The ini File Example
- Networking Parameters
- System Parameters
- Web and Telnet Parameters
- Security Parameters
- RADIUS Parameters
- SNMP Parameters
- SIP Configuration Parameters
- Voice Mail Parameters
- ISDN and CAS Interworking-Related Parameters
- Number Manipulation and Routing Parameters
- E1/T1 Configuration Parameters
- Channel Parameters
- Configuration Files Parameters
- 7. Using BootP / DHCP
- 8. Telephony Capabilities
- Working with Supplementary Services
- Configuring the DTMF Transport Types
- Fax & Modem Transport Modes
- Event Notification using X-Detect Header
- ThroughPacket™
- Dynamic Jitter Buffer Operation
- Configuring the Gateway’s Alternative Routing (based on Conn
- Call Detail Report
- Supported RADIUS Attributes
- Trunk to Trunk Routing Example
- Proxy or Registrar Registration Example
- SIP Call Flow Example
- SIP Authentication Example
- 9. Networking Capabilities
- 10. Advanced PSTN Configuration
- 11. Advanced System Capabilities
- 12. Special Applications
- 13. Security
- 14. Diagnostics
- 15. SNMP-Based Management
- SNMP Standards and Objects
- Carrier Grade Alarm System
- Cold Start Trap
- Third-Party Performance Monitoring Measurements
- TrunkPack-VoP Series Supported MIBs
- Traps
- SNMP Interface Details
- SNMP Manager Backward Compatibility
- Dual Module Interface
- SNMP NAT Traversal
- SNMP Administrative State Control
- AudioCodes’ Element Management System
- 16. Configuration Files
- Appendix A. Selected Technical Specifications
- Appendix B. Supplied SIP Software Kit
- Appendix C. SIP Compliance Tables
- Appendix D. The BootP/TFTP Configuration Utility
- Appendix E. RTP/RTCP Payload Types and Port Allocation
- Appendix F. RTP Control Protocol Extended Reports (RTCP-XR)
- Appendix G. Accessory Programs and Tools
- Appendix H. Release Reason Mapping
- Appendix I. SNMP Traps
- Appendix J. Installation and Configuration of Apache HTTP Server
- Appendix K. Regulatory Information

Mediant 2000 & TP-1610 & TP-260
SIP User's Manual 132 Document #: LTRT-68805
Table 6-1: Networking Parameters (continues on pages 130 to 138)
ini File Field Name
Web Parameter Name
Valid Range and Description
EnableIPAddrTranslation
0 = Disable IP address translation.
1 = Enable IP address translation for RTP, RTCP and T.38 packets (default).
2 = Enable IP address translation for ThroughPacket™.
3 = Enable IP address translation for all protocols (RTP, RTCP, T38 and
ThroughPacket™).
When enabled, the gateway compares the source IP address of the first
incoming packet, to the remote IP address stated in the opening of the channel.
If the two IP addresses don’t match, the NAT mechanism is activated.
Consequently, the remote IP address of the outgoing stream is replaced by the
source IP address of the first incoming packet.
Note: The NAT mechanism must be enabled for this parameter to take effect
(DisableNAT = 0).
EnableUDPPortTranslation
0 = Disable UDP port translation (default).
1 = Enable UDP port translation.
When enabled, the gateway compares the source UDP port of the first incoming
packet, to the remote UDP port stated in the opening of the channel. If the two
UDP ports don’t match, the NAT mechanism is activated. Consequently, the
remote UDP port of the outgoing stream is replaced by the source UDP port of
the first incoming packet.
Note: The NAT mechanism and the IP address translation must be enabled for
this parameter to take effect (DisableNAT = 0, EnableIpAddrTranslation = 1).
NoOperationSendingMode
Enables or disables the transmission of RTP or T.38 No-Op packets.
Valid options include:
0 = Disable (default)
1 = Enable
This mechanism ensures that the NAT binding remains open during RTP or
T.38 silence periods.
RTPNoOpEnable
Obsolete parameter; use NoOperationSendingMode instead.
NoOpInterval
Defines the time interval in which RTP or T.38 No-Op packets are sent in the
case of silence (no RTP / T.38 traffic) when No-Op packet transmission is
enabled.
The valid range is 20 to 65,000 msec. The default is 10,000.
Note: To enable No-Op packet transmission, use the
NoOperationSendingMode parameter.
RTPNoOpInterval
Obsolete parameter; use NoOpInterval instead.
RTPNoOpPayloadType
Determines the payload type of No-Op packets.
the valid range is 96 to 127. The default value is 120.
EnableDetectRemoteMACC
hange
Changes the RTP packets according to the MAC address of received RTP
packets and according to Gratuitous Address Resolution Protocol (GARP)
messages.
Valid options include:
0 = nothing is changed.
1 = If the gateway receives RTP packets with a different source MAC address
(than the MAC address of the transmitted RTP packets), then it sends RTP
packets to this MAC address and removes this IP entry from the gateway's ARP
cache table.
2 = The gateway uses the received GARP packets to change the MAC address
of the transmitted RTP packets.
3 = both 1 and 2 options above are used (default).
StaticNatIP
[NAT IP Address]
Static NAT IP address.
Global gateway IP address. Define if static Network Address Translation (NAT)
device is located between the gateway and the Internet.