Truphone Local Anywhere

I recently came across a very interesting service called Truphone Local Anywhere. Although it hasn’t launched as yet (supposedly sometime this year), it has the potential to really shake things up in the mobile market.

Essentially the service uses the existing global MVNO<http://en.wikipedia.org/wiki/Mobile_virtual_network_operator> infrastructure Truphone received through its acquisition <http://www.theregister.co.uk/2008/04/11/truphone_sim4travel/> of Sim4Travel last year, to provide a sim that allows you to have multiple inbound numbers.
These numbers can be in several different countries, for instance you could have number in the UK and France, where ringing either number would call your mobile phone wherever you can get mobile reception with Sim4Travel (which is pretty much anywhere in the world!). The main benefit of this is that people can call you at local rates even if you are abroad, and you don’t have to pay the extortionate roaming rates that traditional mobile carriers charge.
This video gives an overview of the service:
<Insert Video>
However information regarding the details of the service is still a bit sparse, things i’d like know:
Will you be able to interface with the service via SIP(http://en.wikipedia.org/wiki/Session_Initiation_Protocol)? e.g. if I already have a DDI<http://en.wikipedia.org/wiki/Direct_Dial-In> will I be able to forward it to the local anywhere service to answer calls?
Will I be able to get land line numbers for it as well as mobile numbers? Having land line number could save callers a lot of money, potentially allowing people to call your mobile for free (if the land line plan includes free calls to land line numbers)
Will the service support data as well as calls and texts, if so will it enable realistic usage (e.g. being able to by usage in gigabytes) at reasonable cost?
Will it be possible to sign up to contracts (perhaps rolling 30 day contracts) to secure better pricing?
Will there be any integration with the Truphone phone client e.g. could the voip client transparently handover calls to the gsm network when you go out of wifi range?
Will call charges be the same as Sim4Travel? How will the extra inbound numbers be priced, or will that be recouped through call charges?
If you port your number to the service, can you port it back out to another mobile carrier as per normal? e.g. using a PAC code
Could you have more than one number in a specific country e.g. one for personal use and one for business?
Will it be possible to integrate the service with ENUM<http://en.wikipedia.org/wiki/Telephone_Number_Mapping>

Essentially the service uses the existing global MVNO infrastructure Truphone received through its acquisition of Sim4Travel last year, to provide a sim that allows you to have multiple inbound numbers.

These numbers can be in several different countries, for instance you could have a number in the UK and France, where ringing either number would call your mobile phone wherever you can get mobile reception with Sim4Travel (which is pretty much anywhere in the world!). The main benefit of this is that people can call you at local rates even if you are abroad, and you don’t have to pay the extortionate roaming rates that traditional mobile carriers charge.

This video gives an intro to the service:

[youtube]http://www.youtube.com/watch?v=rY_R6yNNlVQ[/youtube]

However information regarding the details of the service is still a bit sparse, things i’d like know:

  • Will you be able to interface with the service via SIP? e.g. if I already have a DDI will I be able to forward it to the local anywhere service to answer calls?
  • Will I be able to get land line numbers for it as well as mobile numbers? Having land line number could save callers a lot of money, potentially allowing people to call your mobile for free (if their land line plan includes free calls to land line numbers)
  • Will the service support data as well as calls and texts, and if so will it enable realistic usage (e.g. being able to buy usage in gigabytes) at reasonable cost?
  • Will it be possible to sign up to contracts (perhaps rolling 30 day contracts) to secure better pricing?
  • Will there be any integration with the Truphone phone client e.g. could the voip client transparently handover calls to the gsm network when you go out of wifi range?
  • Will call charges be the same as Sim4Travel? How will the extra inbound numbers be priced, or will that be recouped through call charges?
  • If you port your number to the service, can you port it back out to another mobile carrier as per normal? e.g. using a PAC code
  • Could you have more than one number in one country e.g. one for personal use and one for business?
  • Will it be possible to integrate the service with ENUM?