Supports 1 SIP profile through a single FXS port and a single 10/100Mbps port
TLS and SRTP security encryption technology to protect calls and accounts
Automated provisioning options include TR-069 and XML config files
Supports 3-way voice conferencing
Failover SIP server automatically switches to secondary server if main server loses connection
Supports T.38 Fax for creating Fax-over-IP
Supports a wide range of caller ID formats
Use with Grandstream’s UCM series of IP PBXs for Zero Configuration provisioning
Supports advanced telephony features, including call transfer, call forward, call-waiting, do not disturb, message waiting indication, multilanguage prompts, flexible dial plan and more

The post GrandStream HT801 appeared first on thePBX.net.

Supports 2 SIP profiles through 2 FXS ports and a single 10/100Mbps port
TLS and SRTP security encryption technology to protect calls and accounts
Automated provisioning options include TR-069 and XML config files
Supports 3-way voice conferencing
Failover SIP server automatically switches to secondary server if main server loses connection
Supports T.38 Fax for creating Fax-over-IP
Supports a wide range of caller ID formats
Use with Grandstream’s UCM series of IP PBXs for Zero Configuration provisioning

The post GrandStream HT802 appeared first on thePBX.net.

Supports 2 SIP profiles through 2 FXS ports and dual Gigabit ports
Includes a built-in NAT router which can handle routing speeds up to 100MBps
TLS and SRTP security encryption technology to protect calls and accounts
Automated provisioning options include TR-069 and XML config files
Supports 3-way voice conferencing
Failover SIP server automatically switches to secondary server if main server loses connection
Supports T.38 Fax for creating Fax-over-IP
Supports a wide range of caller ID formats
Use with Grandstream’s UCM series of IP PBXs for Zero Configuration provisioning

The post GrandStream HT812 appeared first on thePBX.net.

Supports 2 SIP profiles through 1 FXS port and 1 FXO port
Dual 100Mbps LAN and WAN ports
Lifeline support (FXS port will be hard-relayed to FXO port) in case of power outage
3-way voice conferencing per port
Automated & secure provisioning options using TR069
Supports T.38 Fax for reliable Fax-over-IP
Failover SIP server automatically switches to secondary server if main server loses connection
Strong AES encryption with security certificate per unit

The post GrandStream HT813 appeared first on thePBX.net.

Supports 2 SIP profiles through 4 FXS ports and dual Gigabit ports
Includes a built-in NAT router which can handle routing speeds up to 100MBps
TLS and SRTP security encryption technology to protect calls and accounts
Automated provisioning options include TR-069 and XML config files
Supports 3-way voice conferencing
Failover SIP server automatically switches to secondary server if main server loses connection
Supports T.38 Fax for creating Fax-over-IP
Supports a wide range of caller ID formats
Use with Grandstream’s UCM series of IP PBXs for Zero Configuration provisioning

The post GrandStream HT814 appeared first on thePBX.net.

Supports 2 SIP profiles and 8 FXS ports
Strong AES encryption with security certificate per unit
Automated & secure provisioning options using TR069
3-way voice conferencing per port
Exceptional voice quality with wide-band HD codec
Supports T.38 Fax for reliable Fax-over-IP
Supports dual Gigabit network ports
High performance NAT router

The post HandyTone 818 appeared first on thePBX.net.

The GXW4500 series supports PRI, SS7 and MFC R2 digital signaling protocols and nearly all major voice codecs including Opus, G.722, G.711, G.729, G.723, iLBC, G.726, GSM-FR, etc. This digital VoIP gateway series includes dual Gigabit network ports with a configurable integrated NAT router, two USB 3.0 ports, and one SD card interface. By adding echo cancellation, jitter buffer, T.38 fax support, TLS and SRTP security encryption as well as automated provisioning by HTTP/TFTP with XML config files, the GXW4500 series is able to cater to the VoIP needs of large and medium enterprises.

Software configurable 4 E1/T1/ J1 ports, support PRI, SS7, MFC R2
Dual Gigabit auto- sensing RJ45 network ports with integrated NAT router
Supports a wide- range of voice codecs, including Opus, G.722, G.729, iLBC, and more
TLS and SRTP security encryption technology to protect calls and accounts
Automated provisioning by HTTP/TFTP with XML config files
Supports T.38 Fax for creating Fax-over-IP
Supports multi- language voice prompts

The post Grandstream GXW4504 Gateway appeared first on thePBX.net.

The GXW4500 series supports PRI, SS7 and MFC R2 digital signaling protocols and nearly all major voice codecs including Opus, G.722, G.711, G.729, G.723, iLBC, G.726, GSM-FR, etc. This digital VoIP gateway series includes dual Gigabit network ports with a configurable integrated NAT router, two USB 3.0 ports, and one SD card interface. By adding echo cancellation, jitter buffer, T.38 fax support, TLS and SRTP security encryption as well as automated provisioning by HTTP/TFTP with XML config files, the GXW4500 series is able to cater to the VoIP needs of large and medium enterprises.

Software configurable 2 E1/T1/ J1 ports, support PRI, SS7, MFC R2
Dual Gigabit auto- sensing RJ45 network ports with integrated NAT router
Supports a wide- range of voice codecs, including Opus, G.722, G.729, iLBC, and more
TLS and SRTP security encryption technology to protect calls and accounts
Automated provisioning by HTTP/TFTP with XML config files
Supports T.38 Fax for creating Fax-over-IP
Supports multi- language voice prompts

The post GrandStream GXW4502 appeared first on thePBX.net.

The GXW4500 series supports PRI, SS7 and MFC R2 digital signaling protocols and nearly all major voice codecs including Opus, G.722, G.711, G.729, G.723, iLBC, G.726, GSM-FR, etc. This digital VoIP gateway series includes dual Gigabit network ports with a configurable integrated NAT router, two USB 3.0 ports, and one SD card interface. By adding echo cancellation, jitter buffer, T.38 fax support, TLS and SRTP security encryption as well as automated provisioning by HTTP/TFTP with XML config files, the GXW4500 series is able to cater to the VoIP needs of large and medium enterprises.

Software configurable 1 E1/T1/ J1 ports, support PRI, SS7, MFC R2
Dual Gigabit auto- sensing RJ45 network ports with integrated NAT router
Supports a wide- range of voice codecs, including Opus, G.722, G.729, iLBC, and more
TLS and SRTP security encryption technology to protect calls and accounts
Automated provisioning by HTTP/TFTP with XML config files
Supports T.38 Fax for creating Fax-over-IP
Supports multi- language voice prompts

The post GrandStream GXW4501 appeared first on thePBX.net.

The GXW FXO IP Analog Gateway series offers the small enterprise, SOHO, remote offices and multi-location enterprises a cost-effective, easy to deploy VoIP FXO solution. The GXW410x series allows any business to seamlessly connect multiple locations with up to 8 PSTN lines, to an IP PBX system, or with an existing traditional phone system.

- The GXW series includes two models with 4 or 8 ports respectively
- Designed and tested for full interoperability with leading IP-PBXs, soft-switches and SIP-based environments
- Manageability, a simple configuration, superb voice and video quality and feature rich functionality

- Based on open industry standards

Features :

- 4 port FXO media gateway
- 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

The post GrandStream GXW4104 appeared first on thePBX.net.