Voice Over IP in UK - Tesco USB phone

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Author Tesco USB phone
Steve Barlow

2006-09-10, 1:11 pm

Question #1 - Can I use an ATA with the Tesco VOIP service instead of the
USB Phone?

Question #2 - Is the Tesco USB phone locked to the Tesco VOIP service or
could I use it also on say Sipgate?

Thanks - Steve B.


Jono

2006-09-10, 1:11 pm

Steve Barlow brought next idea :
> Question #1 - Can I use an ATA with the Tesco VOIP service instead of the USB
> Phone?
>
> Question #2 - Is the Tesco USB phone locked to the Tesco VOIP service or
> could I use it also on say Sipgate?
>
> Thanks - Steve B.


AFAIK, their service is IAX based. Most ATAs use SIP.

The USB phone is merely a USB soundcard, apparently from
<http://www.yealink.com/>


Bert

2006-09-11, 1:11 am


"Jono" <nothanks@blueyonder.invalid> wrote in message
news:mn.53c37d699a741b8f.48968@blueyonder.invalid...
> Steve Barlow brought next idea :
>
> AFAIK, their service is IAX based. Most ATAs use SIP.
>
> The USB phone is merely a USB soundcard, apparently from
> <http://www.yealink.com/>

Phone works also with Skype.

Bert.


Paul

2006-09-11, 7:11 am

Steve Barlow wrote:
> Question #1 - Can I use an ATA with the Tesco VOIP service instead of the
> USB Phone?
>
> Question #2 - Is the Tesco USB phone locked to the Tesco VOIP service or
> could I use it also on say Sipgate?
>
> Thanks - Steve B.
>
>

The service is based on the IAX protocol instead of the much more
commonplace SIP protocol. Most ATAs support SIP only, the only one I'm
aware of that supports IAX is the Digium IAXy. I've no idea how good it
is though.

cheers,
Paul.
Steve Barlow

2006-09-11, 7:11 am



> Steve Barlow brought next idea :


[vbcol=seagreen]
> The USB phone is merely a USB soundcard, apparently from
> <http://www.yealink.com/>


Jono - thanks for the reply, are we saying then that ALL USB phones are
merely USB soundcards, and will therefore work with ANY voip service
provider, be it Skype, Sipgate etc...


Gordon Henderson

2006-09-11, 1:11 pm

In article <ZLydnezF0owj2ZjYRVnyjQ@bt.com>,
Steve Barlow <noone@yahooooooo.co.uk> wrote:
>
>
>
>
>
>Jono - thanks for the reply, are we saying then that ALL USB phones are
>merely USB soundcards, and will therefore work with ANY voip service
>provider, be it Skype, Sipgate etc...


In my (rather limited) experience, this would appear to be the case.

The "trick" is getting the soft-phone to recognise the keys on the USB
phone in a sensible manner. Eg. there is a "helper" application for
X-Lite undr XP to make the keys work, and under Linux, the standard
usb-hid stuff works well and it just looks like keyboard input, but
the red hangup button (on the 'tesco' phone) generates 'ESC' and the
soft-phone I use (idefisk) doesn't recognise it, so I need to use the
mouse to hangup a call...

Gordon
Ivor Jones

2006-09-11, 1:11 pm

"Steve Barlow" <noone@yahooooooo.co.uk> wrote in message
news:ZLydnezF0owj2ZjYRVnyjQ@bt.com
>
>
>
> Jono - thanks for the reply, are we saying then that ALL
> USB phones are merely USB soundcards, and will therefore
> work with ANY voip service provider, be it Skype, Sipgate
> etc...


As far as microphone and speaker/earpiece audio goes, yes. You will most
likely find that drivers are required to get keypads etc. to work with any
particular service though, and they will almost certainly be
hardware-specific to the device and service they're supplied with.

Ivor


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