With their new pricing for seniors, I've been considering switching to T-Mobile, with hope of integrating DIGITS with my existing PBX; see https://www.dslreports.com/shownews/TMobile-Unveils-New-Unlimited-Data-Plan-for-Older-Folks-140081 . A few questions not answered on their website or forum:
If your browser is open to DIGITS (WebRTC) or you are running the DIGITS desktop app when a call comes in, does the app start ringing first? If so and you answer quickly, does it avoid ringing the mobile? If you answer after the mobile has started to ring, does it avoid showing a missed call on the mobile? If you answer on the mobile, does it avoid showing a missed call in the app?
Any obvious channel limitations, e.g. if the mobile is on a call, can you make one from the app? Receive one?
If the mobile is off or out of range with the app running, can you still answer with the app, or does the call go immediately to voicemail?
If you answer on the app and send the call to your mobile, which caller ID shows on the mobile?
If you transfer a call to another number, are both blind and attended available? For each, which caller ID does the transferred-to party see?
If you establish a three-way call in the app, can you disconnect such that the two outside parties remain connected?
If you have roamed in FR, IT, TH, JP, or SG, which carriers were used? Was mobile data connection adequate for VoIP?
Any other notable experiences (DIGITS, roaming or T-Mobile in general), good or bad?
Thanks,
Stewart
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