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J&R Technology Ltd
JR208-CB-SIP Specification

JR208-CB-SIP Specification

Product catalog summary

Main Features
The JR208-CB-SIP is a vandal-resistant telephone designed for harsh environments. It features a robust stainless steel housing with an IP65 protection level, ensuring resistance to dust and water. The device is IK10 rated for impact resistance and includes advanced noise reduction technology for clear HD calls. It is compliant with CE, FCC, RoHS, and ISO9001 standards. The telephone is equipped with a noise-cancelling microphone, a magnetic reed hook-switch, and supports hearing aid compatibility. It is designed for flush mounting and easy installation.

Technical Specifications
The telephone is compatible with SIP-based IP-PBX servers and supports PoE 802.3af. It features automatic dialing, server switching, and remote Telnet debugging. The operating temperature ranges from -40˚C to 65˚C, with a storage temperature up to 75˚C. The device supports network web management, static IP or DHCP, and firmware updates via a web interface. It includes echo cancellation and supports various SIP protocols and data protocols like IPv4, TCP, UDP, and more. Power options include PoE or 12V DC, with low power consumption.

Application
The JR208-CB-SIP is suitable for IP telephony systems, offering efficient communication over the internet. It is ideal for environments like parking lots, prisons, airports, and more. Optional accessories include LED beacon lights, acousto-optical alarms, and broadcast horns.

Dimensions and Packaging
The unit measures 280x190x126 mm, with shipping dimensions of 340x235x165 mm. It is packaged with foam padding in a carton, with a net weight of 3 kg and a gross weight of 4 kg.

Contact Information
For more information, contact via phone at +86 - 755 - 27322952 or email at [email protected]. Visit the website at www.jrteck.com.

Catalog excerpts

Vandal Resistant Telephone • Robust housing, constructed of brushed stainless steel • Protec�on level IP65 • Advanced noise reduc�on technology for HD calls • Corrosion-resistant hardware • CE, FCC, RoHS, IK10, IP65, ISO9001 standards MAIN FEATURES Housed in a corrosion-resistant stainless steel/cold-rolled steel box and manufactured to a high standard, these telephones oﬀer increased resistance to vandalism, and ensure that the primary func�on of communica�on is maintained at all �mes. Housing has a grounding device and is completely electrically isolated from the internal circuit, with a certain electromagne�c shielding eﬀect, and the voice is clear and loud during the call, without whistling back. Armored "cord" provides addi�onal resistance to vandalism or heavy industrial use. The series telephones are designed to meet the needs of clients who experience losses due to vandalism. Ideal for parking lots, prisons, airports, railway, metro, ATMs machines, pla�orms, hospitals, police sta�ons, shopping mall, stadiums, etc. • Hotline telephone without keypad • ABS material handset with noise-cancelling microphone and 83 cm armored cord • The handset supports hearing aid compa�bility (HAC) • Magne�c reed hook-switc

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TECHNICAL SPECIFICATIONS SIP Specifications Technical Specifications Compatible with most SIP-based IP-PBX servers that comply with SIP RFC 3261 PoE 802.3af enabled (Power-over-Ethernet) or alternate power source PoE power supply, supports connecting the external loudspeakers (No external power supply needed) Supports automatic dialing with delay after picking up the phone, and 4 groups of sequential calling Supports automatic switching between primary and backup servers Supports remote Telnet debugging Supports two relays to remotely control external devices Operating temperature -40°C to 65°C...

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APPLICATION IP telephony system is an eﬃcient and convenient communica�on solu�on that uses Internet connec�on to implement voice calls and other communica�on services. Compared with tradi�onal telephone systems, IP telephone system has higher eﬃciency and convenience. Server room Control center PoE Switch Master station Cat5e OPTIONAL ACCESSORIES

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APPLICATION SCENARIOS DIMENSIONS Package

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