Call Back
Call-Back is when the initiator of a call immediately calls back for the second time as a response.
Cisco 7962G is a multifunctional IP phone model with six line keys with backlight and 4 programmable keys, ensuring its users access to phone functions and possibilities, volume control for duplex speakerphone, handset and headset.
iBasis
iBasis is a leading carrier of international long distance telephone calls and provider of retail prepaid calling cards sold online and through retail stores throughout the U.S. We provide high quality service for billions of minutes of international call
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