| 9026677 |
Method and apparatus for providing video on demand |
Michel Khouderchah, John Ellis, Jan Medved |
2015-05-05 |
| 8493984 |
System and method for establishment of a multiprotocol label switching (MPLS) tunnel |
Thomas Redman, Warren Scott Wainner, Alistair H. Woodman |
2013-07-23 |
| 8169903 |
Managing traffic within and between virtual private networks when using a session border controller |
Doron Oz, Michel Khouderchah |
2012-05-01 |
| 7957279 |
Session border control using multiple processors |
Nir Ben-Dvora, Jisu Bhattacharya, Doron Oz, David Delano Ward |
2011-06-07 |
| 7848245 |
Network-wide connection-based debug mechanism |
Huaqing Zeng |
2010-12-07 |
| 7787478 |
Managing traffic within and between virtual private networks when using a session border controller |
Michel Khouderchah, Doron Oz |
2010-08-31 |
| 7660299 |
Network-based call interface device for real-time packet protocol calls |
Michel Khouderchah |
2010-02-09 |
| 7602726 |
Method and system for optimizing link aggregation usage during failures |
Krishna Sundaresan, Mahesh Chellappa, Carlos M. Pignataro |
2009-10-13 |
| 7561512 |
Method and system for enhancing crankback handling in multi-peer group networks |
Mahesh Chellappa, Krishna Sundaresan |
2009-07-14 |
| 7539198 |
System and method to provide node-to-node connectivity in a communications network |
Alex Van Truong, Krishna Sundaresan, Jerry B. Scott |
2009-05-26 |
| 7539176 |
System and method for providing link, node and PG policy based routing in PNNI based ATM networks |
Mahesh Chellappa, Stephen Eugene Morrow, Carlos M. Pignataro, Krishna Sundaresan |
2009-05-26 |
| 7480239 |
Method and apparatus for true priority based connection establishment within a PNNI ATM network |
Krishna Sundaresan, Mahesh Chellappa, Daniel Cauchy |
2009-01-20 |
| 7471680 |
Method to enhance routing control in PNNI networks |
Stephen Eugene Morrow, Mahesh Chellappa, Krishna Sundaresan |
2008-12-30 |
| 7421611 |
Scaling dynamic clock distribution for large service provider networks |
Krishna Sundaresan, Mahesh Chellappa |
2008-09-02 |
| 7366176 |
Method to provide effective connection grooming in PNNI |
Krishna Sundaresan, Mahesh Chellappa |
2008-04-29 |
| 7269169 |
Method to exchange resource capability information across network peers |
Lakshminarayanan Venkataraman |
2007-09-11 |
| 7233571 |
Connection-based bandwidth utilization |
Krishna Sundaresan, Mahash Chellappa |
2007-06-19 |
| 7039014 |
Network-wide connection-based debug mechanism |
Huaqing Zeng |
2006-05-02 |
| 6957358 |
Scaling dynamic clock distribution for large service provider networks |
Krishna Sundaresan, Mahesh Chellappa |
2005-10-18 |