VOIP
For Verizon...
Verizon Femtocell Sells For $249 - Dead Zones
Sprint:
http://www.wired.com/gadgetlab/2010/...tocell-airave/
ATT...
http://www.wireless.att.com/learn/why/3gmicrocell/
VoIP and 911 Service
•VoIP 911 calls may not connect to the PSAP, or may improperly ring to the administrative line of the PSAP, which may not be staffed after hours, or by trained 911 operators;
•VoIP 911 calls may correctly connect to the PSAP, but not automatically transmit the user’s phone number and/or location information;
•VoIP customers may need to provide location or other information to their VoIP providers, and update this information if they change locations, for their VoIP 911 service to function properly;
•VoIP service may not work during a power outage, or when the Internet connection fails or becomes overloaded
I personally can't imagine the safety of my family resting on the VoIP phone service not sending my 911 call to a 911 call center, and just to an admin line that isn't staffed, resulting in no help for me and possible loss of life.
For Verizon...
Verizon Femtocell Sells For $249 - Dead Zones
yep, that's what we have. easy plug in set up. love it.
that's why i like the extender, if your area sends CELL 911 calls to your dispatch center, then you are in luck (like we are in my area).
VOIP service is only as good as the provider's equipment, and the internet path latency.
Since the service is internet based, it is prone to the packetized data segments being scrambled or arriving at the destination out of sequence. This is due to the fact that internet traffic can take various routes from point A to B. If the receiving equipment does not have a large enough cache or fast enough processor to reassemble the packets in proper order, or the packets arrive too late (long latency timeout) they may get discarded.
For most voice applications, minor packet dropping is not noticeable to the average person.
Data applications are another matter altogether. Modems, faxes and other data based information devices do not tolerate this aspect of VOIP very well.
I cannot tell you how many business/schools I know that jumped on the VOIP bandwagon after some slick sales presentation, only to later learn that their fax machines, credit card POS systems, and modem accessed devices failed miserably, in some cases adversely affecting their businesses, until traditional telephone lines could be installed to support these devices.
Also as previously mentioned 911 service is an issue if hot handled properly.
Last point, if your internet service or electric service is down, so is your VOIP phone.
It can be a good cheap service, but you better have a back up plan for emergencies.
Dialtone
CONS Power goes out the battery back up provides 20min of 2-3 lines of talk time tops.
The lines are more prone to disconnect and no service if you already have problems with water in the lines.
Anything else just ask me, these are the main points.
I now have Road Runner all-in-1. Cheaper than LL, Net, & Cable for 2 or more different co.'s, for me.
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