| Use # as |
| This parameter allows users to configure the “#” key as the “Send” (or “Dial”) key. If set |
|
| Dial Key |
| to “Yes”, the “#” key will immediately send the call. In this case, this key is essentially |
|
|
|
| equivalent to the “(Re)Dial” key. If set to “No”, the “#” key is included as part of the dial |
|
|
|
| string. |
|
|
|
|
|
|
|
|
|
|
|
| Local RTP port |
| This parameter defines the local |
|
|
|
| base RTP port for channel 0. When configured, channel 0 will use this port _value for |
|
|
|
| RTP and the port_value+1 for its RTCP; channel 1 will use port_value+2 for RTP and |
|
|
|
| port_value+3 for its RTCP. The default value is 5004. |
|
|
|
|
|
|
|
|
|
|
|
| Use Random |
| This parameter, when set to “Yes”, will force random generation of both the local SIP |
|
| Port |
| and RTP ports. This is usually necessary when multiple GXPs are behind the same |
|
|
|
| NAT. Default is No. |
|
|
|
|
|
|
|
|
|
|
|
|
|
| This parameter specifies how often the GXP sends a blank UDP packet to the SIP |
|
| interval |
| server in order to keep the “hole” on the NAT open. Default is 20 seconds. |
|
|
|
|
|
|
|
|
|
|
|
| Use NAT IP |
| NAT IP address used in SIP/SDP message. Default is blank. |
|
|
|
|
|
|
|
|
|
|
|
| STUN Server |
| IP address or Domain name of the STUN server. STUN resolution result will display in |
|
|
|
| the STATUS page of the Web UI. |
|
|
|
|
|
|
|
|
|
|
|
| Firmware |
| Default method is HTTP. Firmware upgrade may take up to 10 minutes depending on |
|
| Upgrade and |
| network environment. Do not interrupt the firmware upgrading process. |
|
| Provisioning |
|
|
|
|
|
|
|
|
|
|
|
|
|
| Via TFTP Server |
| This is the IP address of the configured TFTP server. If selected and it is |
|
|
|
| blank, the GXP will attempt to retrieve a new configuration file or new code image from |
|
|
|
| the specified TFTP server at boot time. It will make up to 3 attempts before timeout and |
|
|
|
| then it will start the boot process using the existing code image in the Flash memory. If a |
|
|
|
| TFTP server is configured and a new code image is retrieved, the new downloaded |
|
|
|
| image will be verified and then saved into the Flash memory. |
|
|
|
| Note: Grandstream strongly recommends that the user upgrade firmware locally in a |
|
|
|
| LAN environment if using TFTP to upgrade. Please do NOT interrupt the TFTP upgrade |
|
|
|
| process (especially the power supply) as this will damage the device. |
|
|
|
|
|
|
|
|
|
|
|
| Via HTTP |
| The HTTP server URL used for firmware upgrade and configuration via HTTP. For |
|
| Server |
| example: http://provisioning.mycompany.com:6688/Grandstream/1.1.5.15 . |
|
|
|
| Here “:6688” is the specific TCP port that the HTTP server is using; omit if using default |
|
|
|
| port 80. |
|
|
|
| Note: If Auto Upgrade is set to No, GXP will only perform HTTP download once at boot |
|
|
|
| up. |
|
|
|
|
|
|
|
|
|
|
|
| Config Server |
| IP address or domain name of firmware server. |
|
| Path |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Firmware File |
| Default is blank. If configured, GXP will request the firmware file with the prefix/postfix. |
|
| Prefix/Postfix |
| This setting is useful for ITSPs. End user should keep it blank. |
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Config File |
| Default is blank. End user should keep it blank. |
|
| Prefix/Postfix |
|
|
|
|
|
|
|
|
|
|
|
|
|
Grandstream Networks, Inc. | GXP User Manual | Page 29 of 38 |
| Firmware 1.1.5.15 | Last Updated: 12/2007 |