ISDN Basic Rate Interface(BRI) overview

 General ISDN BRI capabilities

The most important capabilities of ISDN BRI are:

• For line access

- simultaneous voice and circuit-switched data over a single DSL

- B-channel and/or D-channel packet data transmission over a single DSL

- multiple physical terminals connected to a single DSL

- multiple logical devices associated with each DSL

- diverse ISDN-compliant third party terminals (compliant with CCITT, ANSI, ETSI NET-3 and ETS 300 403, INS NET-64, National ISDN-1, 1TR6, Numeris VN2, and EuroISDN standards)

• For trunk access

- MCDN ISDN BRI TIE trunk connectivity

- QSIG ISDN BRI TIE trunk connectivity

- CO/DID trunk connections to local exchanges that support Numeris VN3, 1TR6, ETSI NET-3 and ETS 300 403 (EuroISDN), INS NET-64 (Japan D70), Australia ETSI, and Asia-Pacific protocols

4BRI module applies to CooVox U80, and U100V2 IP Phone systems. 4BRI module has four BRI ports, each port has one LED(LightEmitting Diodes), which is assembled on the mainboard.

The Red LED indicates port status:

> Solid Red= TE Model

The Screen LED indicates port status:

> Solid Screen= NT Model

If the LED is the module is loading failure

Applicable Slot for BRI Module:

Notice:

• New 4BRI module CAN be inserted ONLY to SLOT 2 of CooVox U80,U100V2 and U100V1; CAN be inserted ONLY to SLOT 1 of U50V1.
• Old 4BRI module CANNOT be inserted to CooVox U80 and U100V2.
• If you need use the new 4BRI module on CooVox V1, please adjust the jumper to V1.

BRI Port Jumper Instruction

On ZYCOO 4BRI module, the jumper is on different position for 1/2 port & 3/4 port. The user should do the following to detect which position is applicable for local standard.

1. Connect the BRI module correctly and boot up the device

2. In GUI, set mode for the channels you need to work (Don’t check EC when there’s no EC).

3. Connect the line to 1/2, check if it’s working properly or not

4. When it’s working, then change jumper on 3/4 to 1/2 position

5. When it’s not working, change jumper on 1/2 to 3/4 position

Environmental Operation Information

Temperature: 0-40 degrees Centigrade

Humidity: up to 95%, non-condensing

Physical Dimensions

76x116 Millimeters

 Shippment Methods

Supporting DHL, Fedex, TNT, UPS, air cargo, sea shippment, railway transportation etc. 

 About Zycoo

ZYCOO is the leading developer of IP telephony devices and related systems, has devoted itself over the past years to researching and developing powerful and scalable voice over IP (VoIP) solutions that mainly serve the small and medium business/enterprise markets. 

Along with the deployment of distribution channels worldwide and branch offices in UK and UAE, Zycoo products are available through our established distribution channels (about more than 90 countries and regions); our customers will enjoy direct sales, tech-support, training, and after-sale service while using Zycoo products and solutions.

Our Commission: We focus on customers’ needs to deliver valuable and reliable products to our customers.

Our services

1. 3 years warranty for IPPBX, first year with free replacement; 2nd and 3rd year with free repairing.

2. 7x24 Support Service. Support Centre In China, UK, Dubai and Latin's.

3. Partner tranings, includes training video, online webinar, private webinar for distributor, onesite training, all supporting sales and techncial trainings. 

4. Customized OEM and ODM service from manufacture. 

5. Fulfill 90% SME IP Telephony System needs, save your 70%~80% time on configuration and maintenance.

Certificates

Get the certificates of FCC, CE, ISO9001, RCM, RHOS etc.

Wolrd Exhibitions

 Q1. How can I get a quotation?

Please contact us simply by click on the "Contact Supplier" or "Start Order" button to reach us, or email us on bottom of this page.

Q2. Can I rebrand the device?

Of course, OEM and ODM service are available. 

Q3. What is the MOQ(minimum order quantity)?

1 unit please.

Q4. Can I get a sample?

Sure, payable sample is supported.

Q5. How about the warranty and after-sale service?

3 years for IPPBX, 2 years for software, 1 year for IP Phone and iSpeaker. And our support team are online 7/24 hours.