Anti-vandal SOS Call Box, Emergency VoIP Telephone Pillar for Campus

MAIN FEATURES

- Standard SIP/VoIP telephone

- Robust housing, constructed of cold rolled steel

- Vandal resistant metal button

- Hands free operation

- Wall/ Pillar mounting, simple installation

- Weather proof protection: up to IP65

- Single or Dual button auto-dial options with remote programming

- External power supply or PoE (SIP)

- RJ45 Port for SIP connection

- Compatible with standard SIP protocol, independently accessible to VOIP phone system.

(Asterisk, Elastix,Grandstream,Cisco,Yeastar etc. mainstream IP-PBX);

- CE, FCC, RoHS, ISO9001 compliant

TECHNICAL PARAMETERS

Voice Features

- Support 2 lines SIP, SIP 2.0 (RFC3261)

- Codec: G.711A/u, G.7231 high/low, G.729, G.722,G.726

- Echo cancellation: Support G.168 and hand-free can support 96ms

- Supports full duplex.

- SIP support SIP domain,SIP authentication(none, basic,MD5),DNS name of server, peer to peer

- SIP support 2 servers, user can through each server to calling in and out

Network Features

- WAN/LAN: support Bridge mode

- Support PPPoE for xDSL

- Support VLAN

- Support Stun penetration

- Support DHCP get IP on WAN port

APPLICATIONS

It is ideal for Highway side use, other than that, it is often used at university and college campuses, streets, public square, car-parks, police stations, outside buildings, shopping malls, industrial areas and remote areas.

Package Information

J&R Technology Ltd. is a premier designer and manufacturer of standard and custom telephone solutions. Our products deliver industry-proven and innovated high quality telephone technology to a broad range of private, and public businesses, industries, and applications.

Our products include telephone systems, various telephone terminals such as industrial telephones, weatherproof heavy-duty telephones, explosion proof telephones, vandal proof public telephones, emergency telephones, help points, call stations,s and others like acoustic telephone hoods, telephone pillars, and telephone accessories.

As a reliable supplier of industrial telephones, we have been sharing the equipment and systems with different customers and users all over the world. Our main market is South America,North America, Europe, Australia, Southeast Asia, Africa, Mid East, and other international markets. And we have built good cooperation with many international renowned corporations, including.

Dedication and profession have been our pursuing goals during any procedures of our production, not only in developing and quality controlling but also in marketing and after sales. We serve any single potential customer with the most suitable solutions and systems.