USA: Best options for multiple trips?

Stu · 13-11-2007, 13:33

With the exception of the new wi-fi Blackberry, TMobile's UMA handsets have a hardtime logging on to non-TMobile handsets. The browsers won't handle wi-fi until the UMA tunnel is established and you can't establish the UMA tunnel until negotiate the wi-fi login.

It is also worth stressing that UMA is not your standard SIP VOIP. A SIP based phone (e.g. the Nokia E Series) won't handle UMA or Vice Versa. The HP Communicator may be able to handle both. That is the only one I know of.

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Stu (Offline) Senior Member Prepaid Guru Posts: 1,091 Join Date: 11 Feb 2004 Location: Detroit (formerly Dubai) Country:	13-11-2007, 13:33 With the exception of the new wi-fi Blackberry, TMobile's UMA handsets have a hardtime logging on to non-TMobile handsets. The browsers won't handle wi-fi until the UMA tunnel is established and you can't establish the UMA tunnel until negotiate the wi-fi login. It is also worth stressing that UMA is not your standard SIP VOIP. A SIP based phone (e.g. the Nokia E Series) won't handle UMA or Vice Versa. The HP Communicator may be able to handle both. That is the only one I know of.