I would think if you spend a few hundred buck on an office phone it should work.
Been using some RCA phone for 2 years and too many little things about it make me want to smash it.
Doubt this gets much traction but only need one awesome response or lead on information to consume.
Man we switched the all the wcr phones to Vonage this year. We use the base model desk phone they give with a business package. 10 lines and phones runs about 250 a month.
I never expected it to work as well as it does. ( especially with the slow internet speeds we have)
But its actually great. They also have mobile apps that work well.
@John loves it
Well you got your one awesome answer 
well shit, once again put the horse before the cart.
Read about Vonage and took RCA out Old Yeller style
The IOS app is awesome you can text check voice mail transfer calls conference call all on the iPhone or iPad
to my I phone 6 865-256-225 Straight talk 10g a month unlimted
$55.00 a month. Really
the cheapest way we have did so far.
lest then $85.00 a month
Is there a video of this? if so vox it to me lol
