Jaxtr Beta is a free service that allows you to place a widget on your website/blog from where your visitors can call you up from a landline/mobile, leave a voicemail or send an SMS text message for free. Since both parties are called from Jaxtr, there are no call charges for both the caller and reciever. You can asminister Voicemails and SMS messages from the Jaxtr website interface.

Currently users can receive 100 minutes of calls per month. After the limit is reached, calls are routed to the voicemail service instead.