If you have an influx of business or personal calls, call waiting could save you the trouble of giving callbacks. Axvoice’s call waiting is better; it comes with caller ID.
AXvoice Call Waiting with Caller ID feature is included in every AXvoice Residential and Business VoIP Plan, free of charge.
Yes, you can see both the name and the number of the second caller.
You can simply switch to the second call by pressing the Flash or Hook button on your VoIP phone. To switch to the original call, press your Flash or Hook button again.