Vonage America Inc., a subsidiary of Vonage Holdings Corp., a leading Internet telephony provider, announced that its subscribers in San Francisco, Ca., are now equipped with Enhanced 911 (E911) -- a feature that automatically associates a physical address with the calling party's telephone number.
In addition to San Francisco, Vonage recently turned up E911 at an additional 400 local run emergency call centers across the U.S. in less than three months -- bringing the total percentage of Vonage U.S. subscriber lines that have E911 to over 83 percent.