Hasil pencarian untuk 'gsm gateway'

The Fanvil PA2S  is a SIP Paging Gateway that uses the standard IP/RTP/RTSP Protocol for media streaming. It sets a variety of functional interfaces in one; broadcast, recording, intercom, security. Through the connection of the external devices to achieve audio and video intercom, broadcast, security trigger, and other practical functions, Fanvil PA2S can apply to multiple scenarios to deploy the equipment. The size of the device is small, which is suitable for DIY apllications of various integrated solutions.

Highlight

• Exquisite, can be embedded in other equipment for internal installation
• Emergency call button interface, active call
• NVR video recording, standard RJ45 interface
• Recording output, 3.5mm standard audio interface
• Audio line out port, expandable external active speaker
• 10W~30W mono channel power amplifier output, according to the input voltage to setting the output power
• Adaptive 10/100 Mbps network port, integrated PoE
• Compatible with major platforms : Asterisk, Broadsoft, 3CX, Metaswitch, Elastix, Avaya, etc.

Dinstar UC2000-VE-4T is a 4 channels GSM/3G/4G VoIP Gateway in a compact field-proven hardware design, used to smoothly transit between mobile and VoIP networks, for transmission of both voice and SMS. Integrated GSM/WCDMA/LTE connectivity and SIP protocol compatible with mainstream VoIP platforms, it is suitable for enterprises, multi-site organizations, call terminators and areas with limited landline like rural area to cut down telephony costs and enable easy & efficient communications. It works standalone and also supports remote SIMs management as an option with Dinstar SIMBank and SIMCloud.

Key Features :

• 4 Channels GSM or LTE
• Powerful Embedded CPU
• Compatible with LTE-FDD/LTE-TDD/WCDMA/GSM Networks
• Compatible with Mainstream VoIP Platform
• Hot Swappable SIM Cards
• Voice over LTE (VoLTE)
• SMS to Email & Email to SMS
• Flexible Dial Rules & Manipulation Rules
• Auto CLIP
• Remote SIMs Management (optional)

DAG1000-4O 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 4 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 4 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

All in one IP-PBX system with analog gateway modules, FoIP, Recording and VoiceMail

• Analog-Trunks: 6 FXO + 6 FXS
• Max. IP-Extensions/Users: 50 Extension
• Max. Analog-Extensions/User: 6 Extensions (FXS)
• Max. Concurrent-Calls: 30 
• Max. IP-Trunks: 62

The Grandstream GXW4504 is a Digital VoIP Gateway with 4 RJ45 ports and 120 concurrent calls. By connecting the GXW4504 with a VoIP network and a traditional PBX or E1/T1/J1 provider, businesses can drastically increase the amount of PSTN/ISDN trunks integrated with their VoIP network.

Grandstream GXW4504 Key Features

• Dual Gigabit autosensing RJ45 network ports with integrated NAT router
• TLS and SRTP security encryption technology to protect calls and accounts
• Automated provisioning by HTTP/TFTP with XML config files
• Software configurable E1/T1/ J1 ports, support PRI, SS7, MFC R2
• Supports a widerange of voice codecs, including G.722, G.729, iLBC, and more
• Supports T.38 Fax for creating Faxover-IP
• Supports multilanguage voice promtps
• Supports 120 concurrent calls

The Grandstream GXW4502 is a Digital VoIP Gateway with 2 RJ45 ports and 60 concurrent calls. By connecting the GXW4502 with a VoIP network and a traditional PBX or E1/T1/J1 provider, businesses can drastically increase the amount of PSTN/ISDN trunks integrated with their VoIP network.

Grandstream GXW4502 Key Features

• Dual Gigabit autosensing RJ45 network ports with integrated NAT router
• TLS and SRTP security encryption technology to protect calls and accounts
• Automated provisioning by HTTP/TFTP with XML config files
• Software configurable E1/T1/ J1 ports, support PRI, SS7, MFC R2
• Supports a widerange of voice codecs, including G.722, G.729, iLBC, and more
• Supports T.38 Fax for creating Faxover-IP
• Supports multilanguage voice promtps
• Supports 60 concurrent calls