Product Description
FXO (Foreign Exchange Office)
The Analog Trunk FXO is an interface that connects to a trunk line, like the one from your service provider. It receives ringing voltage and battery from FXS devices. FXO interfaces are used to connect your PBX to the PSTN. One FXO channel is required for each line you receive from your telco.
The Analog Trunk FXO provides connectivity to analog central office loop start trunk line analog interfaces. And it can be combined with BRI, PRI, GSM module.
Typically, a phone is connected to a loop start line from the Telco and is, by default, in an on-hook state. When the phone goes off-hook, the phone completes the line circuit and current flows through the line. The Telco provides an audible dial tone to the phone and accepts dual-tone multi-frequency (DTMF) digits from the caller.
The Central Office Interface Circuit (COIC) is the heart of the loop start Analog interface, and takes the place of a telephone when connecting to the Telco.
The loop start Analog Interface provides the following features:
-Detects ringing when on-hook
-Detects loop current when off-hook
-Detects when tip/ring voltage crosses a set voltage when on-hook or off-hook (called DC triggering)
-Can accommodate private branch exchange (PBX) with–48 V battery voltage
-Loop current range: 13-110mA
-Voltage detection threshold is software-selectable
The 4FXO module applies to CooVox-U50/U100V1,U80,U50/U100V2 IP Phone System; It has 4RJ11 ports for PSTN line connection. Each port has one LED(Light-Emitting Diodes).
The LED indicates port status:
> Solid Red= Module loading successful
> Blink Red= Channel Ringing
If the LED is off, the FXO module is loading failed. All four ports on zycoo 4FXO module bracket are 6P4C RJ11 ports. The pin assignments are indentified in Table.
Table 1
| PIN | Description |
1 | Not used |
2 | Tip |
3 | Ring |
4 | Not used |
Environmental Operation Information
Temperature:0°C ~ 40°C
Humidity: 5% ~ 95% Non-Condensing
Physical Dimensions
88.5 x 132 mm
Packaging & Shipping
Shippment Methods
Supporting DHL, Fedex, TNT, UPS, air cargo, sea shippment, railway transportation etc.
Company Information
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.
FAQ
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.