Enhanced IP phone operation
View Patent ↗An enhanced IP telephone taking advantage of the many call-related functions provided by existing PBX systems. The enhanced IP telephone includes a thin computer telephony integration (CTI) client transmitting to a CTI server a command associated with a particular call-related function provided by a PBX unit. The CTI server translates the command to a PBX command, and transmits the PBX command to the PBX unit for providing the particular call-related function to the enhanced IP telephone. Instead of the thin CTI client, the enhanced IP telephone may include an enhanced IP signaling protocol stack for accessing the PBX functionality using its signaling protocol. A CTI translator translates the enhanced signaling command to a CTI command for transmitting to the CTI server.
1. A server for providing an IP telephone access to a plurality of call-related functions, comprising:
a first interface coupled to an IP telephone adapted to receive a first command associated with a particular call-related function provided by a voice switching device;
a translator adapted to translate the first command to a second command; and
a second interface coupled to the voice switching device adapted to transmit the second command to the voice switching device for providing the particular call-related function to the IP telephone.
2. The server of claim 1 , wherein the first command is a CTI command.
3. The server of claim 1 , wherein the second command is a PBX command.
4. The server of claim 1 , wherein the first interface and the second interface are implemented on a single interface.
5. A method for providing an IP telephone access to a plurality of call-related functions, comprising:
receiving a first command associated with a particular call-related function provided by a voice switching device;
translating the first command to a second command;
transmitting the second command to the voice switching device; and
providing by the voice switching device to the IP telephone, in response to the second command, the particular call-related function.
6. The method of claim 5 , wherein the first command is a CTI command.
7. The method of claim 5 , wherein the second command is a PBX command.
8. The method of claim 5 , wherein the first interface and the second interface are implemented on a single interface.