WELCOME Thank you for purchasing Grandstream GDS370x Audio Door Access System, The GDS3705 was built for users looking for a strong audio-only facility access and security monitoring solution that can be deployed in environments of all sizes. This audio door system features dual microphones and HD loudspeaker with advanced AEC to offer intercom functionality, can support SIP calls to IP phones and has a built-in RFID chip reader and keypad for secured keyless or key entry.
Technical Specifications The following table resumes all the technical specifications including the protocols/standards supported, voice codecs, telephony features, and upgrade/provisioning settings for GDS370x. GDS3705 Network TCP/IP/UDP, RTP/RTCP/RTCP-XR, HTTP/HTTPS local upload and mass provisioning using TR-069, Protocols ARP/RARP, ICMP, DNS, DHCP, SSH, SMTP, NTP, STUN, TLS, SRTP. SIP/VoIP Support Broad interoperability with most 3 party SIP/VoIP devices and leading SIP/NGN/IMS platforms.
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Operation: -30°C to 60°C (-22°F to 140°F) Temperature and Storage: -35°C to 60°C (-31°F to 140°F) Humidity Humidity: 10% to 90% Non-condensing Protection Class IP66 (EN60529), IK09 (IEC62262). FCC: Part 15; Subpart B; Subpart C; MPE CE: EN 55032; EN 50130; EN 61000-3-2; EN 61000-3-3; EN 60950-1; EN 300 330; EN 301 489-1; EN 301 489-3;...
On-Wall : 173mm(H) x 80mm(W) x 36mm(D). Dimensions and In-Wall : 217mm(H) x 120mm(W) x 11.6mm(D). Weight 0.672 Kg. PoE (Power over Ethernet) IEEE 802.3af Class 3, or 12VDC/1A connection (AC power adapter not Power Supply included). Ingress Weatherproof, vandal-resistant, with support for extra back reinforcing metal plate Protection Operation: -30°C to 60°C (-22°F to 140°F) Temperature and...
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GDS3705 Package GDS3702 ● 1 x GDS3702. ● 1 x Wiegand Cable. ● 1 x Installation Bracket. ● 1 x Anti-Tamper Hex Key. ● 1 x Drilling Template. ● 4 x Anti-tamper screws. ● 4 x Rubber Gaskets (for sealing the back cable). ●...
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Check the package before installation. If you find anything missing, contact your system administrator. Description of the GDS370x The below figures show the component of the back and front view of the GDS370x IP Audio Access Door System: GDS3705 GDS3705 Front&Back View GDS3702 GDS3702 Front&Back View Connecting and Setting up the GDS370x...
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GDS370x Wiring Connection Jack Signal Function Note Orange / White Orange Data Green / White Ethernet PoE 802.3af Green Class 3, 12.95W Please twist these two wires PoE_SP2 Blue + Blue/White J2 (Basic) together and connect to SP1, 3.81mm SP2 respectively even the PoE_SP1 Brown + Brown/White PoE NOT used.
LED Signal GDS3705 as Receiver Only WG_D1_IN White Wiegand Input For External Card Reader Signal Connect Pin 1,4,5,6,7,8 WG_D0_IN Green Wiegand Output BEEP Yellow For External Reader Only BEEP Signal For External Card Reader Only. Wiegand Power 12VDC powered External Output Card Reader must use own power source, can NOT use...
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Power GDS370x using PoE Cut into the plastic sheath of your Ethernet cable, then Unwind and pair as shown below. Use the TIA/EIA 568-B standard, which defines pin-outs for using Unshielded Twisted Pair cable and RJ-45 connectors for Ethernet connectivity. Connection Example Connect each wire of the cable to its associate on the Back Cover of the GDS370x to power the unit using PoE.
Connecting GDS370x to Network with DHCP Server The GDS370x by default has a DHCP client enabled, it will automatically get IP address from DHCP server. Windows Platform Two ways exist for Windows users to get access to the GDS370x: UPnP By default, the GDS370x has the UPnP feature turned ON.
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GS Search Discovery Double click on a device to access its web GUI. GDS Manager Utility Tool Users can know the IP address assigned to the GDS370x from the DHCP server log or using the Grandstream GDS Manager after installing this free utility tool provided by Grandstream. Users can find instructions below, for using the “GDS Manager” utility tool: 1.
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Connect to the GDS370x using Static IP If there is no DHCP server in the network, or the GDS370x does not get IP from the DHCP server, the user can connect the GDS370x to a computer directly, using static IP to configure the GDS370x. 1.
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Peering using SIP Server (UCM6XXX) For large deployment, multiple GDS370x units might be required, peered connection will not work in such case due to multiple connections. Such scenarios require an IPPBX or a SIP Proxy to accomplish the tasks. If remote access is required, a router with internet access should be added to the below-needed equipment list: Several GDS370x UCM6XX or another SIP Server Grandstream IP Phones...
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Peripheral Connections for GDS370x Alarm IN/OUT Alarm_In could use any 3rd party Sensor (like IR Motion Sensor). Alarm_Out device could use 3rd party Siren, Strobe Light, or Electric Door Striker, etc. The figure below shows an illustration of the Circuit for Alarm_In and Alarm_Out. Alarm_In/Out Circuit for GDS370x Notes: The Alarm_In and Alarm_Out circuit for the GDS370x should meet the following requirement:...
The Alarm_In circuit, if there is any voltage change between 3V and 15V, as specified in the table above, the GDS370x Alarm_In port will detect it and trigger the action and event. Higher voltage and wrong polarity connections are prohibited because this will damage the devices. Protection Diode When connecting the GDS370x to a door strike it is recommended to set an EMF protection diode in reverse polarity for secure use, below are examples of deployment for the protection diode.
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3 party Power Supply Wiring Sample Wiring Sample using Power Supply for both GDS370x and Electric Strike Power Supply used for both GDS370x and Electric Strike Wiring Sample using PoE to power GDS370x and 3 Party Power Supply for Electric Strike Wiring Sample using PoE to power GDS370x and 3 party Power Supply for Electric Strike...
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Warning The following example should be avoided when powering the electric strike. Example to Avoid when Powering the Electric Strike Good Wiring Sample for Electric Strike and High-Power Device Electric Strike and High-Power Device Example Wiegand Module Wiring Examples GDS370x package is shipped with one Wiegand cable for Input/Output Wiegand connections. The following examples show how to connect the Wiegand Input/Output devices to the GDS370x.
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Wiegand Input Example with 3 party Power Supply Make sure to connect the GND of the Wiegand device and the GDS370x Wiegand port. For Wiegand input mode, LED and Beep pins require that the Wiegand device support those interfaces. These two pins will not affect the Wiegand bus when not connected.
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Wiegand RFID Card Reader Example Note The RFID card scan on the GDS is supported only on the GDS3705 Model. Wiegand RFID Card Reader Example Siren alarming when the door opened abnormally When this feature is enabled (special wiring required, see below wiring diagram), an abnormal open door will be detected by the DI port (Alarm_In2 or IN2 in the below diagram showed) if wired correctly (connecting the COMx port to DIx port) therefore trigger the siren alarm.
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“Failsafe” Electric Strike using 3rd Party Power Supply GDS370x Connection: IN2 set as Normal Open and “Fail Secure” Electric Strike using 3 Party Power Supply Digital Input set as Normal open “Fail Secure” Electric Strike using 3rd Party Power Supply Open Door via GDS370x with or without a SIP Call This feature needs related matching GDS370x firmware to work.
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GDS3705 Configuration Example GSC3570 Configuration Example Door opening with SIP Call When GSC3570 established a call with GDS370x, the screen will display the virtual open door button(s), and the user will press the button to open the door:...
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Open Door with SIP Call Door opening without SIP Call At the GSC3570 idle screen, press “Monitor →Door system”, and the related GDS370x will be displayed. In the blue bar, left is a “Phone” icon and right is the “Open door” icon. The“Phone” icon will establish the SIP call as the previous firmware behaved. Press the “Open door”...
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GSC3570 secure open door via GDS3705 Notes Some considerations before configuring the Secure Open Door Peering with GDS37xx: GDS371x firmware 1.0.7.19 or above / GDS370x firmware 1.0.1.13 or above, are required to work with GSC3570. Only one door can be controlled by the GSC3570 since it has only one Relay Control circuit. If multiple doors need to be controlled by the GSC3570,then a SIP call is required, and the door strike/relay should be controlled by the related GDS37xx directly.
Change Language Page on GDS3705 GDS3702 Change Language Page on GDS3702 Note Current firmware supports only English (default) and simplified Chinese. GDS370x SETTINGS Door System Settings Users can configure system operations parameters, like input PIN for the door (GDS3705 Model only), and manage users’ settings.
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Door System Settings Page There are three choices in the pull-down selection: Local Relay, Webrelay and GSC3570. ● Local Relay: Local Relay is the GDS3705 controlling the relay. The strike is wired into the COM2 or COM1 port of the GDS3705 depending 1 door or 2 door need to be controlled. ●...
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When option “Open Door” is selected, will enable GDS3705 to control the operation of two doors via RFID, local and remote PINs. ALMOUT1 Status Select Normal Open or Normal Close depending on the lock used. Delay before Unlock (s) Device will open door after specified delay (in seconds) when user issuing the authorization. Configures the lock holding time, in seconds (default value is 5 seconds).
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○ When using UCM, users can also configure there a Ring Group extension (6400 for example) that will ring multiple extensions simultaneously, or one by one depending on the Ring Group ring strategy ○ If all phones are GXP21XX, users can open door either by pressing Remote_PIN# or by pressing Open Door button if already configured.
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button before answering the call (Of course users can open the door also after answering the call). Peering Mode: User should configure multiple IP addresses of phones instead of SIP extensions, when Door Bell pressed the GDS370x will ring the configured IP Addresses in Serial or Parallel Mode according to Doorbell Call Mode strategy.
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2. If “Disable Keypad SIP Number Dialing” is checked, users will be able to open door using private PIN with following sequence [Private PIN#]. Note: Door can still be opened by Card and with the sequence [*Virtual Number*Private PIN#]. ● Unified PIN: Means all members share a same PIN to unlock the door. Users need to enter the following sequence from the GDS3705 keypad to open the door [*Local PIN to Open Door#].
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● Challenge + Response Authentification:Uses a secure method requiring the client to answer a server challenge correctly before opening the door. ● Basic Authentification: Uses a simpler method with a username and password encoded in the HTTP request header for authentication. Notes: 1.
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This option needs to be enabled when GDS is connected to the wiegand. output device (RFID Enable Wiegand Input card reader for example) This option is to be enabled when the GDS is the wiegand output device. (example: input Wiegand Output device is a door controller) Door System Settings Note...
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For the above example, the GDS3705 is configured to control Door1 (wiring to COM2 interface); the 3 party Wiegand Input is set to control Door2 (wiring to COM1 interface). In case of a power loss then the DOOR STATUS when power is off will be depending on the following situations: COM2 has three wiring PINs, corresponding to NO or NC accordingly.
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Note For enhanced security, When call is initiated from GDS then only the numbers existing in “Number Called When Door Bell Pressed”, “Account White Lists” or “Card Management” will be able to use DTMF PIN to open door remotely. Remote PIN to Open Door Private PIN or Card &...
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Right of Card and Private PIN If using an RFID card or Private PIN to open door, then which door can be opened by the RFID card or Private PIN is configured via “Card Management”, see above screenshot. Note For all the settings, the final result of which door can be opened is the LOGIC INTERSECT OPERATION of ALL the sets of conditions qualified.
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Keep Door Open Defines the keep open door mode that will be used, the options are: 1. Disabled: the door will not be kept open immediately or on a shcedule. Keep Door Open 2. Immediate Open Door: the door will be opened immediately, with a timer. 3.
Schedule Door Open Keep Door Open Select the Keep Door Open mode. Schedule Start Time Selects the start time when the door will be opened. Schedule End Time Selects the end time when the door will be locked. Schedule Selects the schedule on which the scheduled Keep Door Open will be applied. Holiday Mode Users can specify which Holiday Schedule to be included in the Keep Door Open schedule.
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This page allows users to add information about RFID cards, two options are possible either add RFID cards manually or automatically. Card Management Notes The GDS3705 can add up to 2000 card users. Press to import / export users’ configuration file, information, and data stored on the GDS3705.
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Username Configures the username to identify the user. Private Specifies a PIN to unlock the door for this particular user. Gender Selects a gender, either Male or Female. Enters an ID number (This number is set by the admin to identify each user uniquely). Number Card Enters the RFID Card number (this is the number written on the RFID card.
Add Users Automatically If [Enable Card Issuing Mode] is checked, the GDS3705 keypad will start blinking and once an RFID card is swiped, data stored on the card will be added to the GDS3705 card management page, user can still edit the entry added automatically by modifying some fields.
Click on to edit a schedule or for schedule details. Note The GDS3705 supports up to 10 schedules. Edit Schedule Time Holiday The Holiday page allows to manage holidays which will be assigned to the users for door system usage. Click on to edit the holidays or for holiday details.
Date & Time Page System Time Displays the current system time. Defines whether DHCP Option 42 should override NTP server or not. When Allow DHCP Option 42 to override enabled, DHCP Option 42 will override the NTP server if it’s set up on the NTP server LAN.
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Network Settings Page IP Address Mode Selects DHCP or Static IP. Default DHCP. (Static recommended) IP Address Configures the Static IP of the GDS370x. Subnet Mask Configures the Associated Subnet Mask. Gateway Configures the Gateway IP address. DNS Address Type Specifies the DNS type used: Dynamic DNS or Static DNS.
Enable LLDP Controls the LLDP (Link Layer Discovery Protocol) service. The default setting is “Enabled”. Enable VLAN Enable/Disable VLAN assignement on GDS370x Assigns the VLAN Tag of the Layer 2 QoS packets. Layer 2 QoS 802.1Q/VLAN Tag Default value is 0. Assigns the priority value of the Layer2 QoS packets.
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OpenVPN Defines the network port for the OpenVPN® server. The default setting is 1194. ® Port OpenVPN Determines network protocol used for OpenVPN® (UDP or TCP). ® The default setting is TCP. Transport OpenVPN OpenVPN® CA file (ca.crt) required by the OpenVPN® server for authentication purposes. Press “Upload” to ®...
TR-069 Settings Page Enable TR-069 Enables/disables TR-069 Specifies URL of TR-069 ACS (e.g.,http://acs.mycompany.com), or IP address. Default setting is ACS URL “https://acs.gdms.cloud” ACS User Name ACS username for TR-069. ACS Password ACS password for TR-069. Enables periodic inform. If set to “Yes”, device will send inform packets to the ACS. The valid Periodic Inform Enable range is 1 –...
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Access Settings Page Web Access Mode Selects the access mode to the webGUI either HTTP or HTTPS. Web Access Port Specifies the TCP port for Web Access, default 443. If no action is made within this time the GDS371x will logout from the Web GUI, range is User Login Timeout(min) between 3 and 60.
The Available options are : TLS 1.0, TLS 1.1, TLS 1.2, unlimited. The default value is unlimited. User can set in this field a custom admin password instead of using GDS370x webUI administrator’s credentials, and this custom admin password will be the one used when adding GDSManager Configuration the GDS370x unit to GDSManager database.
Recover Password – Email Address If the “Password Recover Email Address” and related SMTP is configured correctly, then click the “OK” button, the device will email the administrator password to the inputted email address, if the email address entered matches the pre-configured “Password Recover Email Address”...
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Account The GDS370x supports 4 SIP accounts and 4 lines, this section covers the configuration of basic and advanced SIP settings for each SIP account. Account 1 – 4 This page allows the administrator to configure the SIP account basic and advanced settings for each SIP account: SIP Account Settings Page SIP Basic Settings Account...
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● NAPTR/SRV Note: Service providers can use DNS SRV feature to provider smooth service transition backup in case service down. Configures the SIP username or telephone number from ITSP. SIP User ID Note: Letters, digits and special characters including @ are supported. Authenticatio Configures the Authenticate ID used by SIP proxy.
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symmetric NAT. Set this to “VPN” if OpenVPN is used. Enable SRTP mode based on your selection from the drop-down menu. Enable SRTP The default setting is “Disabled”, the two other modes are “Enabled but Not Forced” and “Enabled and Forced”. Configures GDS settings to meet different vendors’...
Preferred Selects the Last Preferred audio codec. Vocoder 4 Supported codecs are: PCMU, PCMA, G.722 and G.729A/B. Configures the number of voice frames transmitted per packet. When configuring this, it should be noted that the “ptime” value for the SDP will change with different configurations here.
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Configures the auto on-hook timer (in seconds) for automatic disconnecting the SIP call. Auto On-Hook Timer Default setting is 300. Specifies the Ring timeout, when no reply is returned from the called party after exceeding this Ring Timeout(s) field, the GDS3705 will hang up the call. The value is in the range of 0s – 90s. By default; it is “30”...
Enable White Number List Enables the White List feature. Phone Number 1 -200 Adds a new phone number to the white list. White List Audio Settings The audio settings allow users to configure the audio codecs and Volume related settings. Audio Settings This page allows users to configure the audio settings.
Note Empty audio file is not accepted. Alarm Config This page allows users to configure alarm schedule and alarm actions. Alarm Events Config This page allows users to configure GDS370x events to trigger programmed actions within predefined schedule. Events Page Selects the Input method (alarm Input or Door Open).
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Selects the Input method (alarm Input or Door Open). Default disabled. Digital Input Port operates in 2 Modes: Digit Input 2 1. Alarm Input: Connect various of sensor to trigger alarm. 2. Open door: Connect a switch to open door from inside. If Digital Input port is connected to a switch, it will not work during the time of power outage, device booting or firmware upgrading.
Select alarm Action Profile Select the type of alarms actions to be triggered for the tamper alarm mode. Enable/Disable the Input Error Alarm, GDS3705 will trigger alarm actions at every 5 incorrect Enable Alarm for PIN Input Error attempts. Note: This configuration is exclusive for the GDS3705 Model Select Alarm Profile Select the type of alarms actions to be triggered after 5 incorrect attempts.
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Edit Schedule Alarm Action Settings This page specifies the configuration of Profile used by the Alarm Actions. A Profile is required before the Alarm Action can take effect. Alarm Action User can edit the alarm action by clicking button, the following window will popup. Edit Alarm Action...
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To test an alarm action profile, users can click on button and the GDS will initiate all actions specified on the select alarm profile. If selected, the GDSManager will popup alarm window and sound alarm in the computer Upload to Alarm Center speaker.
Alarm Phone List 1 / Alarm Phone List 2 Define the SIP account that will be used to trigger the alarm call, when choosing Auto, the unit Alarm Call Out Account will use the first available SIP account. Alarm Phone 1-10 Add the phone numbers to be called into the alarm list.
Customize your own warning email subject. The default subject will be used if the field is left Email Subject empty. Default is empty. Customize your own warning email content, the default will be used if field left empty. Email Content Note: “event type”, “username”...
Firmware File Prefix Prefix that will be added when requesting firmware file. Firmware File Postfix Postfix that will be added when requesting firmware file. Config File Prefix Defines the Prefix that will be added when requesting config file. Config File Postfix Postfix that will be added when requesting config file.
Retain Only Card Information All data will be erased except for cards information. Retain Network Data and Card All data will be erased except for Network Data and Card Information. Information Reset & Reboot Syslog This page allows user to configure SYSLOG to collect information to help troubleshooting issues with GDS370x. Syslog Page The communication protocol used for sending log messages, UDP, or SSL/TLS.
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Data Maintenance Page Click on to save the GDS370x configuration in a predefined directory. Note Users can either select to include all the passwords (SIP, Remotes access…) on the configuration files exported or not including the passwords as displayed on the previous figure. System Health Alert This page allows users to enable real-time or periodic email notifications about the GDS system status: Registration, Running Status and Temperature.
When this option is checked, then the GDS will send alert emails Enable System Health Alert regarding the events selected under Event Name section using the already configured [Email Settings]. There are two options: Real-Time: the GDS will be sending successively alert emails Delivery Method every second.
Event Notification Event Log Users could check all device logs directly from the GDS web UI under the menu “Maintenance Event log”. To get logs for a specific date interface, select the Start Time and End Time, then select which Event type you want to check using the drop-down list, and click on to display the records.
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Temperature Alarm Unauthorized door opening attempt Admin Login Event Log For more information about event logs, please visit this guide. Notes The maximum size of log storage space of GDS370x is about 3M. The size of each event log is 48 bytes. If the log data exceeded the maximum storage space, then the oldest log will be automatically released which will be 128K of old data.
User could press to delete one of the files. In order to upload your Custom certificate: Click on button to upload a file and some related information to the uploaded file will be displayed, such as “Issued by” and “Expiration date”. User could press to delete one of the files.
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Product Model Displays the Product Model. Hardware Displays the Hardware Version. Version Part Number Displays the Part Number. Boot Version Displays the Boot Version. Core Version Displays the Core Version. Base Version Displays the Base Version. Prog Version Displays the Prog Version. CPE Version Displays the CPE version.
Input Digit 2 Shows if Alarm-IN 2 is triggered. Digit Output Shows if digital output is triggered. System Info Network Info This page displays the network system information of GDS370x. Network Info Page MAC Address Displays the GDS370x MAC Address. IP Address Mode Displays the IP address mode used.
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2. Navigate to Maintenance Reboot & Reset. 3. Select the reset type from Rest drop down menu and press reset button as displayed on the following screenshot. Note When Reseting the device , “Retain Only Crad Information”, and “Retain Network Data and Card Information” Options are available only on the GDS3705 Model.
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Wiegand Interface Cable To perform a hard factory reset to the GDS3705, please refer to the following steps: 1. Power OFF the GDS3705. 2. Take the provided Wiegand cable, and connect (or shorting) the related color wires as illustrated on the following picture. Please make sure the connection is correct and solid: Connect WHITE and BROWN cable together.
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2. Select the device in question, in our example it is the GDS3702, and then select Facility Device Password Recovery. 3. Perform the reset of the device by clicking the Reset button option, after providing the initial default password, found on a sticker on the unit.
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Note Received SIP NOTIFY will be first challenged for authentication purpose before taking factory reset action. The authentication can be done either using an admin password (if no SIP account is configured) or via SIP account credentials (SIP User ID and Password). Reset Factory Password Via Special Key Combination Operation Note This configuration is exclusive to the GDS3705 Model.
For example: Decoding the string into digits and write to paper before doing the operation: Device with last 6 MAC address: 33DDDD Decoding the last 6 MAC to digits would be: 334444 Default password is: xwpxz6AA Decoding the default password to digits would be: 2423162426611 1.
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Enhanced security by including “X-XSS-Protection” header in HTTP response. [Enable HTTP API Remote Open Door] Added option of not using “#” after PIN input so the device behaves like traditional access controller when “Disable Keypad SIP Number Dialing” enabled. [Disable Keypad SIP Number Dialing] Firmware Version 1.0.3.11 Added ability to disable CFG download with password (ITSP/Telefonica).
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Added support for re-registration before expiration. [Table 15: SIP Account Basic & Advanced Settings] Enhanced security and prevent ghost calls. [Table 15: SIP Account Basic & Advanced Settings] Added support for DHCP Option 42. [Allow DHCP Option 42 to override NTP server] Added support for Voice Frame Per TX at audio settings.
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Added Account section. [Account] Enhanced Event Notification Template Variables. [Event Notification] Added Random Port option. [Use Random Port] Added NAT Traversal option. [NAT Traversal] Added Doorbell Call Out Account. [Doorbell Call Out Account] Add ability to set schedule for Alarm IN door opening. [Input Digit] Added Account Status section.
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