MOBILE WORLD CONGRESS — Adding texting to its universal VoIP number service, IP carrier Voxbone said it has extended its “iNum” network to include short-messaging service (SMS). iNum uses a worldwide “area code for Earth,” 833, to route free IP-based calls between participating carriers. While the service has heretofore been limited to a few VoIP providers including Jajah and Truphone, ... (295 words)

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