Originally Posted by DragonZim
ALL voip providers are required by law to have 911 services.
All Carrier do offer 911 - but the issue is not as easy as that
there are two types of 911 service that can be provided by a VoIP provider
a911 - When the A-911 customer calls 911, the first information they should provide is their location, followed by their name and telephone number, this information may not automatically be available to the PSAP operator
e911 When customer's with E-911 dial 911, the call may be routed to the dispatcher used for traditional wireline E911 calls, and the dispatcher may automatically have access to the customer's location, name and telephone number
the most important thing about 911 with VoIP is that if you chose to take the TA with you to an alternate location for short term like a temporary relocation you must contact your VoIP provider and notify them.