Called party availability announcement in a radio telecommunicat

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

455417, 379229, 379230, H04Q 720

Patent

active

060700807

ABSTRACT:
A method of announcing to a calling party in an originating system in a radio telecommunications network that a called party in a serving system is not available. The method begins by sending a Routing Request (RoutReq) Invoke message from the originating system to the serving system. The RoutReq Invoke message includes a Transaction Capabilities parameter indicating that the originating system is capable of generating announcements. The serving system then determines that the called party is not available. This is followed by sending a Redirection Request (RedReq) Invoke message from the serving system to the originating system. The RedReq Invoke message includes an Announcement List parameter requesting the originating system to provide an announcement to the calling party, and may include a Preferred Language parameter. The RedReq Invoke message also includes an Allow Transfer to Number parameter if the called party subscribes to services requiring service logic support. Any trunk seized from the originating system to the serving system is then released. Finally, the originating system sends the announcement to the calling party announcing that the called party is not available. If a preferred language parameter was received, the originating system makes the announcement in the preferred language indicated.

REFERENCES:
patent: 4809321 (1989-02-01), Morganstein et al.
patent: 5255314 (1993-10-01), Applegate et al.
patent: 5259021 (1993-11-01), Antilla et al.
patent: 5329578 (1994-07-01), Brennan et al.
patent: 5353331 (1994-10-01), Emery et al.
patent: 5440615 (1995-08-01), Caccuro et al.
patent: 5485632 (1996-01-01), Ng et al.
patent: 5497412 (1996-03-01), Lannen et al.
patent: 5564068 (1996-10-01), Nguyen
patent: 5579375 (1996-11-01), Ginter
patent: 5703930 (1997-12-01), Miska et al.
patent: 5758281 (1998-05-01), Emery et al.
patent: 5812639 (1998-09-01), Bartholomew et al.
patent: 5838779 (1998-11-01), Fuller et al.
patent: 5839064 (1998-11-01), Foti
patent: 5884180 (1999-03-01), Bertacchi

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Called party availability announcement in a radio telecommunicat does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Called party availability announcement in a radio telecommunicat, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Called party availability announcement in a radio telecommunicat will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1917737

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.