Question 1

Is this phone compatible with Talkswitch?

Accepted Answer

Only Grandstream GXP2000 and GXP2020 will work. I know the GXP had a recent firmware upgrade which might make it compatible, but don't take my word for it. Good Luck.

Question 2

would this model Grand stream base work with a 710 wireless 
Grandstream located in another room?

Accepted Answer

No, this base has no wireless capabilities. When you say "work with" please explain more. Thank you

Ps. sorry for the delay

Question 3

Do these phones ship with a power supply in the box?

Accepted Answer

Hello,

Thank you for you interest in this item. We only guarantee what is on the photo listed. Best answer would come directly from the manufacture.

Have a great day.

Questions & Answers