F Tu, BR Chen - US Patent 8,792,476, 2014 - Google Patents
An apparatus for processing session related protocol signaling messages includes a simplification element. The simplification element may be configured to receive a message …
S Ramachandran, P Tyagi, S Mallesan… - US Patent …, 2011 - Google Patents
(57) ABSTRACT A session controller configured to be coupled to a database and configured to receive an indication associated with an ingress call is disclosed. The session controller is …
AC Soncodi, PJ Marsico, RD Benedyk - US Patent 6,977,933, 2005 - Google Patents
Methods and systems for providing SIP trunk groups are disclosed. A SIP call processor identifies an incoming SIP trunk group based on one or more parameters associated with an …
Methods and apparatus to enable call completion in Internet protocol communication networks are disclosed. Example methods disclosed herein to process a voice over Internet …
A Doradla, S Frew - US Patent App. 11/370,434, 2007 - Google Patents
Methods and apparatus to perform parallel ringing across communication networks are disclosed. A disclosed example voice over Internet protocol (VoIP) apparatus comprises a …
A Adamietz - US Patent 8,818,456, 2014 - Google Patents
Methods and apparatus, including computer program products, are provided for time sharing subscriber identity modules. In some example embodiments, there is provided a method …
J Jackson, M Yasrebi - US Patent 9,065,905, 2015 - Google Patents
Methods and apparatus to provide a network-based caller identification (CID) service in a voice over Internet protocol (VoIP) network are disclosed. An example method comprises …
J Jackson, M Yasrebi - US Patent 8,379,824, 2013 - Google Patents
Methods and apparatus to provide a network-based caller identification (CID) service in a voice over Internet protocol (VoIP) network are disclosed. An example method comprises …
SJ Bharrat, TJ Chen - US Patent 10,659,485, 2020 - Google Patents
The present invention relates to communications methods and apparatus dynamically detecting and/or mitigating anomalies in communications systems/networks. An exemplary …