2.It support all kinds of SIM card with 1.8V/3.0V/5.0V.
3.It can identify users by SIM card just like mobile phone if VoIP server backs up this function .
4.It can store phone numbers by SIM card,and the numbers can be checked and dialed
5.The application supporting skype and x-lite(using SIP protocol) can be supplied.
6.The SDK of the device is open,so clients can develop the application to support other VoIP softphones.
7.Develop the application to support other VoIP softphones as the client's demand,but the client need to get the softphone's API.
3 sides of application to use IPT-110S:
1.Check the phone book in mobile phone's SIM card,and dial out the numbers by VoIP
softphone as skype,x-lite and so on
2.VoIP server can issue their own SIM card to identify users in internet just like the
wireless progress of mobile phone.It is safe and simple and convenient for users to
get the serve on any PC.The unit also can store phone book for user to check and
dial.VoIP server also can use the existing SIM card of mobile phone and realize the
same function through the cooperation with mobile phone server
3.If mobile phone server also supply VoIP serve,it is very possible that reciprocal calls
are entirely realized between mobile phone and VoIP phone,and with the same
one piece of SIM card,maybe two pcs of SIM cards but one identity,users can range
between the mobile phone system and VoIP system
For example:
A VoIP server ask us to supply the device and SDK of IPT-110S,who
cooperated with local mobile phone server,if user not inserting SIM card,user can only
call IP to IP without any fee,if user inserting SIM card,the corresponding application
will get the data and resend to the internet server of mobile phone system,if the SIM
card is identified effective,user can call IP to phone,the calling fee is charged up by
mobile phone system and balanced on the SIM card accounts.Afterwards,VoIP server
will balance the fee with mobile phone server according the call history.
.