Mitel MiVoice 3300 System

Mitel 3300 R2 Network Service Unit (50004992)

  • Like New: $299.00
Availability: In Stock
$299.00
$299.00
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Mitel 3300 R2 Network Service Unit (50004992)

Mitel Network Service Units provide connectivity to digital trunks for public or private networks. R2 is a protocol converter that allows the R2 NSU to access an R2 National Public Switched Telephone Network (PSTN) using MF-R2 digital trunk signaling.


Compatibility

  • The R2 NSU supports the CCITT Blue Book, Volume VI, Fascicle VI.4, Specifications of Signaling System R2, Recommendations Q.440 to Q.490 (with the exception of EchoSuppression (Q.479), Test Calls (Q.490) and international signals
  • The R2 NSU connects to a 3300 ICP Controller through a fiber optic cable

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C.Pitts Verified Customer   
03-26-25

We were in search of phones that had been discontinued for quite some time, and I am delighted to have discovered this website. The entire process-from placing the order to receiving the devices-was seamless and highly efficient. The website is clean, user-friendly, and easy to navigate, which made browsing and purchasing straightforward. After placing the order, the phones arrived within the promised time frame and were in excellent condition. The company provided timely updates regarding the status of my order without overwhelming me with unnecessary promotional messages. This level of communication was both reassuring and professional. I highly recommend this company/website, especially for those seeking older, discontinued devices.

Jahlawny E. Verified Customer   
03-26-25
Matthew S. Verified Customer   
03-26-25

The price is more than fair! I'm looking forward to receiving my order.