Stun Inquiry | NetComm Gateway Series guide

STUN Inquiry

Using “STUN Inquiry” to detect your IP sharing device’s NAT type and communication between STUN server and client (built-in SmartVoice gateway).

NOTE: If detected NAT type is “Symmetric NAT”, then the gateway is not able to traverse the NAT of your Internet sharing devices. This is not a flaw of the gateway’s design, but nature of STUN protocol design.

SmartVoice Gateway(s) User Guide	59
YML832 Rev2

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NetComm Gateway Series manual Stun Inquiry

Contents

Reference Guide Contents To ensure your Gateway complies with Australian Standards Important Note Product Overview Introduction Computer/Network Broadband ServiceVoIP Service Items that you will need and things you will need to know Advance Firewall and DoS Protection NetComm SmartVoice Gateway FeaturesVoice Features Configuration & Maintenance Network General SpecificationsFeatures are only available in models which have FXO ports SmartVoice Gateways User Guide YML832 Rev2 Rear Panel all models Restore the Gateway Connecting your SmartVoice Gateways Installation and Applications Network requirements Network ConnectionsGateway Assigned with a Public IP Address Requirements Gateway behind a NAT/Firewall Network Stun client Needs to be set up as either in static IP, DHCP, or PPPoE Integrating the SmartVoice Gateway with PBX Telephone Connection Integrating the SmartVoice Gateway with PBX Integrating the SmartVoice Gateway with PBX Instructions Configuring the Gateway via WEB Browser IP Configuration Setting WAN Port Network Settings Setting Dynamic IP Dhcp Clone MAC DNS Settings Network Settings LAN LAN interface mode WAN QoS QoS Settings NAT/DDNS NAT Traversal Example Ddns Prefix Number Rules Telephony Settings Hotline Functions FXO Line VoIP call in options Description SIP Settings 164 SmartVoice Gateways User Guide Each line registers to Proxy independently FXS/ FXO Representative number registers to Proxy Private Network Server Settings Private Network Numbers Calling Feature Instructions Calling Features Advanced Options Payload Type payload type of RFC2833 Flash Time Line Settings Codec Settings Fax Settings Drop Inactive Call Digit Map Phone Book Speed Dial Caller Filter Transit Call Control Gateway a PIN Code * Gateway B Number Dialing principle to enable PIN code Long Distance Exception Table Long-Distance Control Table CPT parameters Table CPT/Cadence SettingsBusy Tone Cadence Measurement CPT Auto Detect Direct Connection to Pstn SmartVoice Gateways User Guide YML832 Rev2 Connected to a PBX Extension Line 36008914 Filling in the CPT Table Save Settings Current Status and System Information RTP Packet Summary Stun Inquiry Ping Test Port Filtering IP Filtering MAC Filtering Virtual Server DMZ URL Filter Special Applications DoS Prevention Settings Enable Source IP Blocking Block the IP NTP Network Time Protocol Backup and Restore Configuration Provision Settings System Operations Save Settings Software Upgrade Logout Preparation Configuring the Gateway via IVRConfiguration Methods Inquire Current Gateway’s WAN Port IP address IVR Interactive Voice Response DNS IP address Set/Query IVR Functions Table Set/Query Gateway Telephone Number Representative Number Adsl PPPoE Settings IP Configuration Settings WAN port Static IP Settings Select PPPoE PPPoE Account SettingsPPPoE Password Setting Save Settings and Restart PPPoE Character Conversion Table Dialed Number Processing Flow Dialing and dialed number routing principleInstruction End 10BASE-T Appendix a Glossary DNS Http NAT TCP VSP RJ-45 Network Ports Appendix B Cable Information Cross-Over Cabling Straight and crossover cable configurationStraight-Through Cabling Contact Information Appendix C Registration and Warranty Information Product Warranty PO Box 1200, Lane Cove NSW 2066 Australia