We pride ourselves on giving the best quality, brands and service. So if for any reason you're not happy with your purchase; contact us and we will do our best to rectify the problem.
An Ear and Mouth (E&M) interface supports tie-line facilities or signals between telephone switches. You can use the E&M voice interface card (VIC) to integrate VoIP with the legacy voice solution. The E&M VIC connects the Cisco router to a PBX.
Please contact us to find out about the warranty that applies to this product.