Hasil pencarian untuk 'gsm gateway'

• 2(two) x RJ-11 FXS port to connect an analog phone or fax machine
• Supports SIP 2.0 (RFC3261) and correlative RFCs
• SIP supports 2 SIP servers, and Group servers
• Supports SIP UDP/TCP
• Linux OS

Dinstar UC2000-VE-4G 4 Port GSM VoIP Gateway

The Dinstar UC2000-VE-4G 4 Port GSM VoIP Gateway is a multi-functional gateway which helps to effectively implement calls between 2G mobile network and VoIP network. With new designed pop-up SIM card slot, users are able to change SIM card easily without dismantling equipment. Moreover, with the opened API, the users could build their own application software to send SMS/USSD messages or bulk SMS messages, or push their text messages from email, HTTP etc. It has great performance in software features also in new hardware structure design. The gateway provide low cost, easy and flexible IP telephony solution to enterprise, SMEs and business office etc.

Dinstar UC2000-VE-4G Key Features

• 4 GSM/CDMA/WCDMA Channels supported on UC2000-VE-4G
• Support to different mobile networks:
  
• GSM: 850/900/1800/1900MHz;
• HTTP API for SMS Application Integration
• SMS to Email and Email to SMS
• Flexible Dial Rules and Manipulation Rules

Grandstream HT881 Analog FXO Gateway

Introducing the Grandstream HT881 much like the HT841 but with an additional 4 FXO ports is also a game-changing FXO gateway that is set to redefine VoIP solutions for businesses of all sizes. This remarkable device is part of the HT841/881 FXO gateway series, designed to simplify and streamline your VoIP deployment like never before.

Grandstream HT881 Analog FXO Gateway Key Features:

• Supports 3 SIP profiles through 1 FXS port and 8 FXO ports
• Built-in performance NAT router
• Lifeline support to protect against power outages
• 3-way voice conferencing per port

The HT881, part of the HT841/881 FXO gateway series, provides businesses with a hassle-free VoIP solution. With its 8-port FXO gateways, it allows effortless connection of various locations and all office devices to both hosted and on-premise IP PBX networks, simplifying deployments. The HT881 comes equipped with FXO and FXS ports, supporting seamless PSTN line connections for remote calling. Its advanced telephony capabilities, automated provisioning, and exceptional voice quality make the HT881 the perfect VoIP gateway for business and residential applications.

Grandstream HT841 Analog FXO Gateway

Introducing the Grandstream HT841 a game-changing FXO gateway that is set to redefine VoIP solutions for businesses of all sizes. This remarkable device is part of the HT841/881 FXO gateway series, designed to simplify and streamline your VoIP deployment like never before.

Grandstream HT841 Analog FXO Gateway Key Features:

• Supports 3 SIP profiles through 1 FXS port and 4 FXO ports
• Built-in performance NAT router
• Lifeline support to protect against power outages
• 3-way voice conferencing per port

The HT841 is a versatile solution for seamless connectivity, effortlessly linking multiple locations and connecting all your office devices to hosted or on-premise IP PBX networks. With both FXO and FXS ports, it enables remote calling to and from the PSTN line, while offering advanced telephony features tailored to your business needs. Its easy automated provisioning eliminates complex configurations, and it ensures superb voice quality for crystal-clear conversations. The HT841 is the ideal VoIP gateway, empowering businesses of all sizes to connect, communicate, and collaborate effectively, making VoIP deployment a breeze and heralding the future of business communication.

DAG2000-24S is a multi-functional analog VoIP gateway offering seamless connectivity between IP-based telephony networks and legacy telephones (POTS), fax machines and PBX systems. With the standard RJ11 and RJ21 interfaces, the device offers maximum 24 FXS ports. It provides the standard SIP protocol and is compatible with leading IMS/NGN platforms and SIP-based IP Phone systems. It is ideally suited for small and medium businesses, call centers and multi-location environments that need VoIP services.

Key Features :

• Cost effective gateway with 24 FXS ports
• Fax over IP (T.38 and Pass-Through)
• Support IPv4 and IPv6
• TR069 and SNMP
• Multiple codecs: G.711A/U,G.723.1,G.729A/B etc.
• Fully compatible with leading IMS/NGN, SIP based IP telephony system

DAG2000-16S is a multi-functional Analog VoIP Gateway offering seamless connectivity between IP-based telephony networks and legacy telephones (POTS), fax machines and PBX systems. The device offers 8 FXS ports, fax over IP and flexible dial plans. It is ideally suited for small and medium businesses, call centers and multi-location environments that need VoIP services. DAG2000-16S supports the standard SIP protocol and it's compatible with leading IMS/NGN platforms and SIP-based IP telephony systems.

Key Features :

• Cost effective gateway with 16 FXS ports
• Fax over IP (T.38 and Pass-Through)
• Support IPv4 and IPv6
• TR069 and SNMP
• Multiple codecs: G.711A/U,G.723.1,G.729A/B etc.
• Fully compatible with leading IMS/NGN, SIP based IP telephony system

DAG1000-8S is a multi-functional Analog VoIP Gateway offering seamless connectivity between IP-based telephony networks and legacy telephones (POTS), fax machines and PBX systems. The device offers 8 FXS ports, fax over IP and flexible dial plans. It is ideally suited for small and medium businesses, call centers and multi-location environments that need VoIP services.

Key Features :

• Cost effective gateway with 8 FXS ports
• Fax over IP (T.38 and Pass-Through)
• Support IPv4 and IPv6
• TR069 and SNMP
• Multiple codecs: G.711A/U,G.723.1,G.729A/B etc.
• Fully compatible with leading IMS/NGN, SIP based IP telephony system

DAG2000-16O FXO analog gateway is a type of access gateway offering seamless connectivity between IP-based telephony networks and legacy telephones (POTS) and PBX systems. The analog gateway has 16 FXO ports and is used to connect to analog PBX or the PSTN lines of telecom carriers. With the standard SIP protocol, it's compatible with leading IMS/NGN platforms and SIP-based IP Phone systems. It provides low-cost and easy-to-use VoIP solutions for small and medium businesses, call centers, SOHO, remote offices as well as enterprises with multiple branches.

Key Features :

• Cost effective gateway with 16 FXO ports
• Fax over IP (T.38 and Pass-Through)
• Support IPv4 and IPv6
• TR069 and SNMP
• Multiple codecs: G.711A/U,G.723.1,G.729A/B etc.
• Fully compatible with leading IMS/NGN, SIP based IP telephony system

DAG1000-8O FXO analog gateway is a type of access gateway offering seamless connectivity between IP-based telephony networks and legacy telephones (POTS) and PBX systems. The analog gateway has 8 FXO ports and is used to connect to analog PBX or the PSTN lines of telecom carriers. With the standard SIP protocol, it's compatible with leading IMS/NGN platforms and SIP-based IP Phone systems. It provides low-cost and easy-to-use VoIP solutions for small businesses, SOHO, remote offices as well as enterprises with multiple branches.

Key Features :

• Cost effective gateway with 8 FXO ports
• Fax over IP (T.38 and Pass-Through)
• Support IPv4 and IPv6
• TR069 and SNMP
• Multiple codecs: G.711A/U,G.723.1,G.729A/B etc.
• Fully compatible with leading IMS/NGN, SIP based IP telephony system