UTT-901 User Manual 1 Welcome UTT-901 series of gateways are innovative gateways that offer a rich set of functionality and superb sound quality. They are fully compatible with SIP industry standard and can interoperate with many other SIP compliant devices and software on the market.
UTT-901 User Manual innovative technology, UTT-901 IP Gateway features market leading superb sound quality and rich functionalities. 3.1 key Features Support two models: Bridge and Router(NAT&NAPT) Network Protocols: TCP/UDP/IP, ICMP, HTTP, DHCP Client(WAN Interface) , DHCP Server (LAN Interface) , DNS Client, DNS Relay,...
UTT-901 User Manual Call Waiting, Hold, Transfer, Do-Not-disturb, Call Forward, in-band and out-of-band DTMF, Hotline (off hook autodial), ban outgoing Support standard encryption and authentication (DIGEST using MD5, MD5-sess) Support Silence Suppression, VAD (Voice Activity Detection), CNG (Comfort Noise Generation), Line Echo Cancellation (G.168), and...
UTT-901 User Manual Relative Humidity 5~95% Volume 180mm*120mm*60mm Weight 520g 4 Configuration with WEB The IP Gateway Web Configuration Menu can be accessed by the following URL: http://Gateway-IP-Address. The default LAN IP address is “192.168.10.1” and WAN IP address is “192.168.1.179”. If the web login port of the gateway is configured as non-80 standard port, then user need to input http://xxx.xxx.xxx.xxx: xxxx/, otherwise the web will show...
UTT-901 User Manual 4.1 User verification User should login before configurating dialogue machine. Guest account: the default username and password are all “guest”, user can have a browse of system and configure the most of item of system exclude SIP.
UTT-901 User Manual protocol. The version number and date of issue have been shown at the end of the page. 4.3 Network configuration 4.3.1 Wide area network(WAN) User can view the current network IP linking mode of the system on this page.
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UTT-901 User Manual PPPOE service, then the IP address will be gained by the set PPPOE ISP internet and password of the account. Note: if IP address has been modified, the web page will no longer respond owing to the modification, so new IP address should be input in the address field now.
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UTT-901 User Manual Code make a call, but other functions still work. When illegal, ask the device provider to get MAC check digit, then submit and restart, the gateway will be recovered. Static/DHCP/ Select acquisition way of IP for WAN; This is single PPPOE option;...
UTT-901 User Manual 4.3.2 Local area network (LAN) User can make local area network (LAN) configuration on this page, when bridging mode is selected, the local area network (LAN) configuration will no longer go into effect. Configuration Explanation: Bridge Mode...
UTT-901 User Manual Enable NAT. 4.4 VOIP configuration 4.4.1 SIP configuration User can configure specific parameter of SIP signaling protocol on this page. Configuration Explanation: SIP[Registered] show SIP register state; if register successfully, there Configuration will show Registered in the square bracket, otherwise show Unregistered.
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UTT-901 User Manual SIP servers will have different port configurations, then the port configuration needs to be configured to be numbers, here the configuration account can be arbitrary character string). Register Configure password of SIP register account. Password Proxy Server Configure proxy server IP address(usually SIP will...
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UTT-901 User Manual provided by ISP have no separate number, set the number to the same with server user name. Register Expire Configure expire time of SIP server register, the Time default is 600 seconds. If the expire time that server...
UTT-901 User Manual the user as using outbound proxy automatically. If the configuration has been disabled, the gateway can still be registered to the server, but can't make SIP call; configuration of registered call by the gateway will not have impacts on SIP point-to-point call.
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UTT-901 User Manual Configuration Explanation: HTTP Port Configure web browse port, the default is 80 port, if you want to enhance system safety, you'd better change it into non-80 standard port. Telnet Port Configure telnet port, the default is 23 port.
UTT-901 User Manual ports. 3) Set the HTTP port as 0, then the http service will be disabled. 4.5.2 SIP advanced configuration Set SIP STUN, private and backup server, user password and so on. SIP STUN is a kind of server that used to realize the SIP’s enablement of NAT, when the STUN server IP of the gateway has been configured (generally the default is 3478)and Enable SIP Stun has been selected,...
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UTT-901 User Manual Configure explanation: 1) Configure of private server: Public To show the gateway whether has been registered on [unregistered] public server or private server. Private [Unregistered] STUN Server Configure IP address of SIP STUN server. Addr STUN Server Configure port of SIP STUN.
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UTT-901 User Manual STUN can support SIP terminal's penetration to NAT in the inner-net. In this way, as long as there is conventional SIP proxy and a STUN server placed in the public net, it will do; but STUN only supports three NAT modes: FULL CONE, restricted, port restricted.
UTT-901 User Manual Agent is common. Expire Time Configurate the register expire time of private server. STUN Effect Interval time for STUN’s detection on NAT type, the Time unit is minute. Enable SIP Stun Configure enable/disable SIP STUN. Enable Private Configure permit/deny private server register.
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UTT-901 User Manual Configuration Explanation: Hotline Configure hot-line number of the port. With this number of the port, this hot-line number will be dialed automatically as soon as off-hook and user can's dial any other number. Call Forward Call forwarding. The default is Disable. when busy...
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UTT-901 User Manual Enable Call Configure enable/disable call waiting service. After Waiting it is enabled, user can hold calls of the other party by hooking, with hooking again, the hold call can go on. Enable Call Configure enable/disable call transfer (CT). After it...
UTT-901 User Manual Configuration Explanation: Coding Rule Configure DSP Speech coding, choose the method to process. Signal Standard Configure the signal tone standard. For example, dial tone, ringback tone, busy tone and so on. It contains standards of China, United States, German, etc.
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UTT-901 User Manual Function of number IP table is one way to implement the gateway's calling online, and the calling of the gateway will be more flexible by configurating the number IP table. For example, user know the other party's number and IP and want to make direct call to the party by...
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UTT-901 User Manual To call directly through point-to-point, the number is 166; For the terminal with ip 192.168.0.166, dial an extra “9” when call through private SIP server. By configure different prefixes, protocols and IP formats, a outgoing call can be made by different accounts or platforms.
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UTT-901 User Manual configuration item; Port Configure the other party's protocol signal port, this is optional configuration item: when nothing is input, then the default of h323 protocol is 1720, the default of sip protocol is 5060; lifeline required no configuration of this item, shown as 0;...
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UTT-901 User Manual user make a call with 010 prefix, the number will be replaced as 8610 plus the number and then sent out. It is a convenient thinking mode for user to make a call. Suffix Configure suffix, this is optional configuration item: it is the additive dial-out number behind the number;...
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UTT-901 User Manual Phone Number This is the selected number( to be modified), read-only; Call Mode To modify call mode, can be sip or lifeline; Destination To modify destination address, this is optional (optional) configuration item; Port(optional) To modify destination gateway port; this is optional configuration item;...
UTT-901 User Manual Image of 9T means when user configure public SIP server and register, then user just need to add a “9” before the calling number whenever making a call by public SIP; Image of 8T means when user configure private SIP server and register, then user just need to add a “8”...
UTT-901 User Manual 4.8 Upgrade on-line 4.8.1 Upload WEB page On this page, user can select the upgrade documents (firmware or config file) on hard disk of the computer directly to run the system upgrade. After the upgrade has been completed, restart the gateway and it will be usable at once.
UTT-901 User Manual Server Configure upload or download FTP/ TFTP server IP address; Username Configure username of the upload or download FTP server. If user select TFTP mode, username and password are not required to be configured; Password Configure upload or download of FTP server password;...
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UTT-901 User Manual Configuration Explanation: 1) The table in the page displays the gateway user account list; 2) Click “Add” to add gateway account; it will be shown at lower part of page as the following figure, of which: User Level As account level;...
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UTT-901 User Manual 3) Click “Delete” to delete the selected account from the drop-down menu. 4) Click “Modify” to modify the chosen account, need to select account first, click load again and then click modify, it will be shown at lower part...
UTT-901 User Manual 5 Configuration with Phone We have provide some command to config UTT-901 by phone. We can connect one analog phone to “Phone” interface. We can input following command by Handfree or Handset. Input #**** Reboot Device; Input #*000 Clear configuration (include user rights, network etc., exclude SIP);...