SYSTEMS AND METHODS FOR RAPID SETUP OF TELEPHONY COMMUNICATIONS
When an incoming communication is directed to a telephony device that is capable of conducting an IP based communication via an IP telephony system and a cellular-based communication via a mobile telephony service provider, the communication is initially setup as a cellular-based communication via the mobile telephony service provider. At the same time, an IP-based communication channel is setup between the telephony device and an IP telephony system. Once the IB-based communication channel is available, the communication is transitioned from the cellular-based communication channel to the IP based communication channel.
1 . A method performed by one or more processors of a telephony device for setting up a telephony communication with an IP telephony system, where the telephony device is capable of conducting an Internet protocol (IP) communication via a data network and a cellular-based communication via a mobile telephony service provider, the method comprising:
receiving a call setup request to setup a cellular based communication from the mobile telephony service provider;
causing an IP software application on the telephony device to register with the IP telephony system in response to receipt of the call setup request; and
setting up and conducting an IP based communication with the IP telephony system via the data network.
2 . The method of claim 1 , further comprising declining the received request to setup a cellular based communication.
3 . The method of claim 1 , wherein the causing step comprises causing an IP software application to register with the IP telephony system if the received call setup request includes predetermined caller ID information.
4 . A system resident on a telephony device and for setting up a telephony communication with an IP telephony system, where the telephony device is capable of conducting an Internet protocol (IP) communication via a data network and a cellular-based communication via a mobile telephony service provider, comprising:
means for receiving a call setup request to setup a cellular based communication from the mobile telephony service provider;
means for causing an IP software application on the telephony device to register with the IP telephony system in response to receipt of the call setup request; and
means for setting up and conducting an IP based communication with the IP telephony system via the data network.
5 . A system resident on a telephony device and for setting up a telephony communication with an IP telephony system, where the telephony device is capable of conducting an Internet protocol (IP) communication via a data network and a cellular-based communication via a mobile telephony service provider, the method comprising:
a cellular communication path setup unit that receives a call setup request to setup a cellular based communication from the mobile telephony service provider;
a registration unit that causes an IP software application on the telephony device to register with the IP telephony system in response to receipt of the call setup request; and
an IP communication path setup unit that sets up and conducts an IP based communication with the IP telephony system via the data network.
6 . The system of claim 5 , wherein the cellular communication path setup unit declines the received request to setup a cellular based communication.
7 . The system of claim 5 , wherein the registration unit causes an IP software application on the telephony device to register with the IP telephony system if the received call setup request includes predetermined caller ID information.
8 . A non-transitory computer readable medium having instructions stored thereon that, when executed by one or more processors of a telephony device, cause the telephony device to perform a method for setting up a telephony communication with an IP telephony system, the method comprising:
receiving a call setup request to setup a cellular based communication from the mobile telephony service provider;
causing an IP software application on the telephony device to register with the IP telephony system in response to receipt of the call setup request; and
setting up and conducting an IP based communication with the IP telephony system via the data network.
9 . The non-transitory computer readable medium of claim 8 , wherein the instructions also cause the telephony device to decline the received request to setup a cellular based communication.
10 . The non-transitory computer readable medium of claim 8 , wherein the instructions also cause the IP software application to register with the IP telephony system if the received call setup request includes predetermined caller ID information.