Next VOIP Project: SIP-GSM Gateway
The other day I called my cellular carrier, T-Mobile. They tell me that I can convert my plan to a “family plan” and add another phone. Further, it’d be ok if I provided the phone myself, perhaps an old GSM phone that I haven’t used in a while. I have an old Razr sitting a drawer somewhere. But I have other plans for the hardware.
I have a huge number of minutes on my plan as I often use my cell for tech support work that can go for hours. Then this week the US cellular market is rocked by new offers of “unlimited” minutes for $99/mo. That’s what I presently pay for my 2500 minute plan. Might have to change that plan soon. This just makes me think that I really should go forward with a plan to add a SIP-GSM gateway to my Astlinux setup.
