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Grandstream HT818 8-port VoIP Gateway
The Grandstream HT818 is an 8-port FXS gateway that facilitates the conversion of analog lines to VoIP. With an integrated Gigabit NAT Router and strong encryption, the HT818 is a reliable and safe gateway/router for VoIP deployments.Grandstream HT818 8-port VoIP Gateway Overview
Automated provisioning makes this gateway easy to deploy and manage, especially when deploying a large number of units. This device features outstanding network performance for enterprise use and market-leading SIP ATA/gateway technology.Grandstream HT818 8-port VoIP Features and Specifications:
- 8 FXS ports
- Strong AES encryption
- Automated & secure provisioning options using TR069
- 3-way voice conferencing per port
- Wideband HD codec
- Supports T.38 Fax for reliable Faxover-IP
- Supports dual Gigabit network ports
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Grandstream HT814 Gateway
Grandstream HT814 Analog Telephone Adapter is an easy to use 4-port ATA with an integrated Gigabit NAT router that replaces Grandnstream's HT704. Anyone looking to convert their existing analog technology into a VoIP system would benefit from this powerful ATA.Grandstream HT814 Gateway Overview
The HT814 provides excellent voice quality with its wide-band HD codec. Your VoIP network will be efficient and powerful with the HT814 providing you the gateway towards better communication.Grandstream HT814 Gateway Features and Specifications:
- 4 FXS ports
- Integrated Gigabit NAT Router
- Automated provisioning options
- Strong AES encryption with unique security certificate per unit
- 3-way voice conferencing per port
- Supports T.38 Fax for reliable Fax over-IP
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Grandstream HT813 Gateway 1 FXS Port and 1 FXO Port
The Grandstream HT813 is an Analog Telephone Adapter with 1 FXS Port and 1 FXO Port allowing users to connect up to 2 profiles. It features lifeline support and T.38 Fax for faxover-IP.Grandstream HT813 Gateway Features and Specifications:
- Analog Telephone Adapter
- Supports 2 SIP Profiles Through 1 FXS Port and 1 FXO Port
- Dual 100Mbps LAN and WAN Ports
- 3-way Voice Conferencing Per Port
- Automated & Secure Provisioning Options Using TR069
- Supports T.38 Fax for Reliable Faxover-IP
- Strong AES Encryption
- Dual 100 Mbps LAN and WAN ports
- Supports T.38 Fax for reliable Faxover-IP
- Strong AES encryption with security certificate per unit
- Lifeline support (FXS port will be hardrelayed to FXO port) in case of power outage
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Grandstream HA100 High Availability Controller
Grandstream's HA100 acts as a high availability controller for the UCM6510 IP PBX. The HA100 makes sure that your system stays up and running in the event that your primary appliance fails. The HA100 high-availability controller can take over in as little as 10 seconds and a max of 50 seconds.Grandstream HA100 High Availability Controller Overview
The HA100 offers an automated failover solution for the UCM6510 IP PBX. When connecting between two UCM6510, the HA100 constantly monitors the operation status of both UCM6510 and automatically switches the system control (including all of the connected telecom lines, network links, auxiliary devices, and all of the SIP endpoints previously registered on the primary UCM6510) to the hot-standby secondary UCM6510 in the event that the primary UCM6510 fails. It can complete the entire system switch between 10 and 50 seconds depending on the number of registered SIP endpoints. Thanks to its smart monitoring and automated failover capability, the HA100 is an ideal high-availability solution for the UCM6510 to ensure maximum total system reliability and uptime.Grandstream HA100 Features and Specifications:
- Connects and constantly monitors two UCM6510 together for high availability
- Smart failover solution that automatically switches to a hot-standby secondary UCM6510 if the primary one fails
- Up to 14 LED indicators showing real-time status of all of the telecom lines, network links, auxiliary devices, etc
- Gratuitous ARP forces SIP endpoints to refresh the MAC address of the new UCM6510 without interruptions
- Fast 10 to 50-second system switching time depending on the number of registered endpoints
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Grandstream GXW4504 Digital VoIP Gateway
The Grandstream GXW4504 Digital VoIP Gateway features 4 T1/E1/J1 span and supports 120 concurrent calls.Grandstream GXW4504 Digital VoIP Gateway Overview
The Grandstream GXW4500 series of gateways are designed to cater to the large and medium-sized enterprises by bridging the connection of PSTN and ISDN trunks and VoIP networks. This allows business to effectively and drastically increase the amount of PSTN/ISDN trunks integrated with their VoIP network. The GXW series are E1/T1 digital gateways that come in three different models, the GXW4501, GXW4502 and the GXW4504, supporting 1, 2, or 4 T1/E1/J1 spans and 30, 60 or 120 concurrent calls respectively.Grandstream GXW4504 Features and Specifications
- TLS and SRTP security encryption technology to protect calls and accounts
- Software-configurable E1/T1/J1 port and supports PRI, SS7 and MFC R2
- Dual Gigabit network ports with a configurable integrated NAT router
- Supports up to 120 concurrent calls, multi-language voice prompts and T.38 fax
- Automated provisioning by HTTPs/TFTP with XML config files
- Supports nearly all popular voice codecs including G.722, G.729, iLBC, and more
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Grandstream GXW4248 FXS VoIP Gateway
The Grandstream GXW4248 is a 48 FXS port VoIP gateway that can be used to connect analog devices such as phones and faxes to a VoIP network. Support for several voice/fax codes and a combination of 48 RJ11 FXS ports and a 50-pin Telco connector makes the GXW4248 versatile for a variety of uses.Grandstream GXW4248 FXS VoIP Gateway Overview
The Grandstream GXW4248 is a next generation high performance high-density VoIP gateway that is fully compliant with SIP standards and broadly interoperable with various VoIP systems, analog PBX and phones on the market. The GXW4248 features 48 FXS analog telephone ports, superb voice quality, rich telephony functionalities, easy provisioning , flexible dialing plans, advanced security protection, and excellent performance in handling high volume voice calls. The Grandstream GXW4248 analog gateway offers small-to-medium businesses a cost-effective hybrid IP and analog telephone system that allows them to enjoy the benefits of VoIP communications while preserving investment on existing analog phones, fax machines and legacy PBX systems.Grandstream GXW4248 Features and Functions:
- 48 telephone FXS ports with both RJ11 and 50-pin Telco connectors, as well as per port LED
- Gigabit Ethernet and a backlit 128x32 graphic LCD display with support for multiple languages
- 2 SIP server profiles per system and independent SIP account per port
- Supported voice/fax codecs include G.711, G.723.1, G.726, G.729A/B, iLBC, T.38 Fax
- Advanced carrier grade 128ms-tail-length line echo cancellation
- Over-voltage and over-current protection (ITU-T K.21 Basic Test Level)
- Support VMWI, NEON LED and stutter tone for message waiting indication
- Automated provisioning using TR-069 or AES encrypted XML configuration file; TLS/SRTP/HTTPS for advanced security and privacy protection
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Grandstream GXW4232 FXS VoIP Gateway
The Grandstream GXW4232 is a 32 FXS port VoIP gateway that can be used to connect analog devices such as phones and faxes to a VoIP network. Support for several voice/fax codes and a combination of 32 RJ11 FXS ports and a 50-pin Telco connector makes the GXW4232 versatile for a variety of uses.Grandstream GXW4232 FXS VoIP Gateway Overview
The Grandstream GXW4232 is a next generation high performance high-density VoIP gateway that is fully compliant with SIP standards and broadly interoperable with various VoIP systems, analog PBX and phones on the market. The GXW4232 features 32 FXS analog telephone ports, superb voice quality, rich telephony functionalities, easy provisioning , flexible dialing plans, advanced security protection, and excellent performance in handling high volume voice calls. The Grandstream GXW4232 FXS Gateway offers small-to-medium businesses a cost-effective hybrid IP and analog telephone system that allows them to enjoy the benefits of VoIP communications while preserving investment on existing analog phones, fax machines and legacy PBX systems.Grandstream GXW4232 Features and Functions:
- 32 telephone FXS ports with both RJ11 and 50-pin Telco connectors, as well as per port LED
- Gigabit Ethernet and a backlit 128x32 graphic LCD display with support for multiple languages
- 2 SIP server profiles per system and independent SIP account per port
- Supported voice/fax codecs include G.711, G.723.1, G.726, G.729A/B, iLBC, T.38 Fax
- Advanced carrier grade 128ms-tail-length line echo cancellation
- Over-voltage and over-current protection (ITU-T K.21 Basic Test Level)
- Support VMWI, NEON LED and stutter tone for message waiting indication
- Automated provisioning using TR-069 or AES encrypted XML configuration file; TLS/SRTP/HTTPS for advanced security and privacy protection
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Grandstream GXW4224 FXS VoIP Gateway
The Grandstream GXW4224 is a 24 FXS port VoIP gateway that can be used to connect analog devices such as phones and faxes to a VoIP network. Support for several voice/fax codes and a combination of 24 RJ11 FXS ports and a 50-pin Telco connector makes the GXW4224 versatile for a variety of uses.Grandstream GXW4224 FXS VoIP Gateway Overview
The Grandstream GXW4224 is a next generation high performance high-density VoIP gateway that is fully compliant with SIP standards and broadly interoperable with various VoIP systems, analog PBX and phones on the market. The GXW4224 features 24 FXS analog telephone ports, superb voice quality, rich telephony functionalities, easy provisioning , flexible dialing plans, advanced security protection, and excellent performance in handling high volume voice calls. The Grandstream GXW4224 FXS Gateway offers small-to-medium businesses a cost-effective hybrid IP and analog telephone system that allows them to enjoy the benefits of VoIP communications while preserving investment on existing analog phones, fax machines and legacy PBX systems.Grandstream GXW4224 FXO Gateway Features and Functions:
- 24 telephone FXS ports with both RJ11 and 50-pin Telco connectors, as well as per port LED
- Gigabit Ethernet and a backlit 128x32 graphic LCD display with support for multiple languages
- 2 SIP server profiles per system and independent SIP account per port
- Supported voice/fax codecs include G.711, G.723.1, G.726, G.729A/B, iLBC, T.38 Fax
- Advanced carrier grade 128ms-tail-length line echo cancellation
- Over-voltage and over-current protection (ITU-T K.21 Basic Test Level)
- Support VMWI, NEON LED and stutter tone for message waiting indication
- Automated provisioning using TR-069 or AES encrypted XML configuration file; TLS/SRTP/HTTPS for advanced security and privacy protection
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Grandstream GXW4216 FXS VoIP Gateway
The Grandstream GXW4216 is a 16 FXS port VoIP gateway that can be used to connect analog devices such as phones and faxes to a VoIP network. Support for several voice/fax codes and a combination of 16 RJ11 FXS ports and a 50-pin Telco connector makes the GXW4216 versatile for a variety of uses.Grandstream GXW4216 FXS VoIP Gateway Overview
The Grandstream GXW4216 is a next generation high performance high-density VoIP gateway that is fully compliant with SIP standards and broadly interoperable with various VoIP systems, analog PBX and phones on the market. The GXW4216 features 16 FXS analog telephone ports, superb voice quality, rich telephony functionalities, easy provisioning , flexible dialing plans, advanced security protection, and excellent performance in handling high volume voice calls. The Grandstream GXW4216 VoIP gateway offers small-to-medium businesses a cost-effective hybrid IP and analog telephone system that allows them to enjoy the benefits of VoIP communications while preserving investment on existing analog phones, fax machines and legacy PBX systems.Grandstream GXW4216 VoIP Gateway Features and Functions:
- 16 telephone FXS ports with both RJ11 and 50-pin Telco connectors, as well as per port LED
- Gigabit Ethernet and a backlit 128x32 graphic LCD display with support for multiple languages
- 2 SIP server profiles per system and independent SIP account per port
- Supported voice/fax codecs include G.711, G.723.1, G.726, G.729A/B, iLBC, T.38 Fax
- Advanced carrier grade 128ms-tail-length line echo cancellation
- Over-voltage and over-current protection (ITU-T K.21 Basic Test Level)
- Support VMWI, NEON LED and stutter tone for message waiting indication
- Automated provisioning using TR-069 or AES encrypted XML configuration file; TLS/SRTP/HTTPS for advanced security and privacy protection
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Grandstream GXW4108 8 Port FXO VoIP Gateway
The Grandstream GXW4108 analog FXO gateway allows small businesses and remote locations to seamlessly connect up to 8 PSTN lines to an existing IP PBX System or analog phone system. The GXW4108 features 8 FXO ports allowing up to 8 lines to connect to the PSTN and 2 switched 10/100 Ethernet ports that can be routed to connect to the network. It is T.38 Fax compliant and features G.168 echo cancellation support. The GXW4108 also includes a video surveillance port so you can incorporate Grandstream IP surveillance cameras into your network.Grandstream GXW4108 8 Port FXO VoIP Gateway Overview
Designed and tested for full interoperability with leading IP-PBXs, softswitches and SIP-based environments, the Grandstream GXW4108 analog gateway ensures manageability, a simple configuration, superb voice and video quality and feature rich functionality. The Grandstream GXW4108 Analog Gateway series is based on open industry standards.Grandstream GXW4108 VoIP Gateway Features and Functions
- 8 FXO port media gateway
- Video surveillance port
- External power supply
- Two RJ-45 ports 10/100 Mbps (switched or routed)
- TFTP and HTTP firmware upgrade support
- Multiple SIP accounts (choice of 3 profiles per account)
- Programmable PSTN line settings for different countries/regions
- 1 or 2 stage dialing
- Caller ID
- G.168 - echo cancellation
- Flexible DTMF transmission: In Audio, RFC2833, SIP Info or any combination of the 3
- Selectable, multiple LBR coders per channel
- T.38 Fax compliant
