T-Mobile video calling service set to battle OTT providers
T-Mobile US launched its Video Calling service, tapping into its growing LTE network to offer a branded service set to battle with numerous over-the-top applications offering similar capabilities.
The T-Mobile US service is accessible through the standard device dialer on compatible handsets, allowing customers to tap a camera icon next to a contact to place a video call. The service is currently available across T-Mobile US’ LTE network or a Wi-Fi connection and both parties need to have compatible devices.
Current compatible devices include the recently launched Samsung Galaxy S6 Edge+ and Galaxy Note 5, both requiring a software upgrade to access the service, with a software update set to launch next week enabling service on the Galaxy S6 and Galaxy S6 Edge. The carrier plans to launch three more compatible devices by year-end.
T-Mobile US said the service can seamlessly hand off video calls between LTE and Wi-Fi connections, while a call that moves to a slower speed connection will move the session to a voice call. T-Mobile US CTO Neville Ray said the carrier was working with other operators in order to enable cross-network video sessions.
IP-based video calling services being rolled out by mobile operators combine their voice-over-LTE network enhancements along with rich communication services to allow for an offering that integrates into a device’s installed carrier services. Verizon Wireless, AT&T Mobility and T-Mobile US have launched VoLTE across varying portions of their domestic networks, with Sprint only hinting on its plans. As part of its VoLTE launch, Verizon Wireless also enabled video calling services.
Interoperability remains an industry obstacle, however, as many note the need for customers to be able to place carrier-based video calls across operators as key to driving VoLTE usage. Verizon Wireless and AT&T have announced interoperability work, while T-Mobile US has said it was also working with the two larger operators on interoperability efforts.
T-Mobile US in July launched its Advanced Messaging service that taps into the carrier’s IP structure over LTE and Wi-Fi to support RCS in a move to counter similar OTT offerings.
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