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Class Information
Number: 370/356
Name: Multiplex communications > Pathfinding or routing > Combined circuit switching and packet switching > Routing circuit switched traffic through a packet switching network
Description: Subject matter wherein circuit switched traffic is adapted so as to be routed through a switching network designed for packet switched traffic.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6678526 |
Method and system for providing a call reservation service through a packet switched network |
Jan. 13, 2004 |
| 6674729 |
Communications system for providing ATM connections and echo cancellation |
Jan. 6, 2004 |
| 6674749 |
Bandwidth transfer switching system |
Jan. 6, 2004 |
| 6671272 |
Internet switch box, system and method for internet telephony |
Dec. 30, 2003 |
| 6671355 |
Arrangement for common-format notification delivery messages based on notification device type in an IP-based notification architecture |
Dec. 30, 2003 |
| 6668049 |
Systems and methods for intelligent third-party redirection of an incoming call via a display-based communication center |
Dec. 23, 2003 |
| 6657996 |
Apparatus and method for improving voice quality by removing tandem codecs in a voice communication link |
Dec. 2, 2003 |
| 6657997 |
Transporting ABCD bits using RTP |
Dec. 2, 2003 |
| 6657990 |
Method and apparatus for providing network-based interaction |
Dec. 2, 2003 |
| 6657970 |
Method and apparatus for link state determination in voice over frame-relay networks |
Dec. 2, 2003 |
| 6654367 |
Internet audio appliance |
Nov. 25, 2003 |
| 6650909 |
System and method of preserving point codes in a mobile network having a proxy switch |
Nov. 18, 2003 |
| 6643282 |
Method, system and apparatus for telecommunications control |
Nov. 4, 2003 |
| 6639912 |
Number portability in a communications system |
Oct. 28, 2003 |
| 6639913 |
System and method for communicating voice and data over a local packet network |
Oct. 28, 2003 |
| 6636506 |
Internet telephone system and method therefor |
Oct. 21, 2003 |
| 6633561 |
Method, system and apparatus for telecommunications control |
Oct. 14, 2003 |
| 6633562 |
Method and apparatus using enhanced attachment for improved connectivity in telecommunications |
Oct. 14, 2003 |
| 6628647 |
Internet network based telephone call forwarding system and method |
Sep. 30, 2003 |
| 6628644 |
Telephone-based hypertext transport protocol server |
Sep. 30, 2003 |
| 6628617 |
Technique for internetworking traffic on connectionless and connection-oriented networks |
Sep. 30, 2003 |
| 6625142 |
Voice-mail application on the router with no secondary storage available |
Sep. 23, 2003 |
| 6625449 |
System and method of siphoning messages from a mobile network to an alternative network |
Sep. 23, 2003 |
| 6621812 |
Method and apparatus for mapping voice activity detection to a scheduled access media |
Sep. 16, 2003 |
| 6622022 |
Wireless network with clock synchronization |
Sep. 16, 2003 |
| 6614784 |
System and method for providing supplementary services (SS) in an integrated telecommunications network |
Sep. 2, 2003 |
| 6614785 |
Automatic propagation of circuit information in a communications network |
Sep. 2, 2003 |
| 6614802 |
Telecommunication network with remotely controllable, line multi-interface and telecommunication method |
Sep. 2, 2003 |
| 6611535 |
Method for flow control |
Aug. 26, 2003 |
| 6603850 |
Telephone line rollover service for ATM/ADSL based systems |
Aug. 5, 2003 |
| 6603849 |
System and method for call re-direction in H.323 network |
Aug. 5, 2003 |
| 6604142 |
Method of filtering responses to gatekeeper discovery multicast request message |
Aug. 5, 2003 |
| 6600738 |
Routing in an IP network based on codec availability and subscriber preference |
Jul. 29, 2003 |
| 6597687 |
Method and apparatus for switching voice calls using a computer system |
Jul. 22, 2003 |
| 6597688 |
Scalable architecture for transmission of messages over a network |
Jul. 22, 2003 |
| 6591299 |
Method for automatically classifying traffic with enhanced hierarchy in a packet communications network |
Jul. 8, 2003 |
| 6587457 |
Method for connecting data flows |
Jul. 1, 2003 |
| 6587458 |
Method and apparatus for an internet Caller-ID delivery plus service |
Jul. 1, 2003 |
| 6577620 |
Emulating circuit-switched communications in a packet-switched environment |
Jun. 10, 2003 |
| 6577621 |
System and method for providing high-speed local telecommunications access |
Jun. 10, 2003 |
| 6574216 |
Packet data network voice call quality monitoring |
Jun. 3, 2003 |
| 6570870 |
Method and system for making a charged telephone call during an Internet browsing session |
May. 27, 2003 |
| 6570871 |
Internet telephone service using cellular digital vocoder |
May. 27, 2003 |
| 6567399 |
Hi-fidelity line card |
May. 20, 2003 |
| 6563817 |
Communication system |
May. 13, 2003 |
| 6560225 |
Enhanced performance VoDSL |
May. 6, 2003 |
| 6560223 |
Wireless multi-site networking using signaling and voice-over-IP |
May. 6, 2003 |
| 6560224 |
Automatic IP directory number masking and dynamic packet routing for IP phone surveillance |
May. 6, 2003 |
| 6556565 |
Internet protocol (IP) telecommunication |
Apr. 29, 2003 |
| 6556563 |
Intelligent voice bridging |
Apr. 29, 2003 |
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