TOT SmartTalk is a mobile cross-platform application which provides landline phone services on your mobile devices. It utilizes a SIP protocol to communicate with soft-switches on the national-wide core telephone network and connects you via the internet to the landline telephone network. TOT SmartTalk will bring the landline phone-call experience to your mobile life-style and you can enjoy using landline call with TOT SmartTalk anywhere in Thailand. SmartTalk will change the way you make landline phone-calls ever.

TOT SmartTalk’s advanced features:
-Call conference with 3 concurrent lines.
-Support for call waiting.
-During the conversation, the user can swap between current call and the waiting call as often as needed.
-The user can enable QoS on audio in order to improve the quality of its voice conversation.
-It can work with IVR (Interactive Voice Response) auto-answer machine.
-The user can filter unwanted calls specified by individual phone numbers, by groups of phone numbers, and by ranges of phone numbers.
-The user can customize the ring tones for particular contacts and the (mp3) ring tones can be imported to Linecall via iTunes.
-The diagnostic report is given on every phone malfunctioning.