internet.com
You are in the: Small Business Computing Channelarrow View Sites +
Small Business Technology
» ECommerce-Guide | Small Business Computing | Webopedia | WinPlanet |  »Close
Webopedia.com
Enter a word for a definition... ...or choose a computer category.
 
 

menu
   Home
   Term of the Day
   New Terms
   Pronunciation
   New Links
   Quick Reference
   Did You Know?
   Categories
   Tech Support
   Webopedia Jobs
   About Us
   Link to Us
   Advertising
  

talk to us
   Submit a URL
   Suggest a Term
   Report an Error

internet.com
Developer
Downloads
International
Internet Lists
Internet News
Internet Resources
IT
Linux/Open Source
Personal Technology
Small Business
Windows Technology
xSP Resources
Search internet.com
Advertise
Corporate Info
Newsletters
Tech Jobs
E-mail Offers
commerce
  Be a Commerce Partner
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Push-to-talk Over Cellular
Last modified: Tuesday, February 14, 2006 

Push-to-talk Over Cellular (POC) is the push to talk (PTT) voice service for mobile communications. It provides direct one-to-one and one-to-many voice communication service in the cellular network. It is based on half-duplex VoIP technology over mobile networks which allows PTT service to use cellular access resources.

See also PTT.

E-mail this definition to a colleague

Sponsored listings

Construction NetworkforProducts.com:Push-pull Hardware - Research Push-pull Hardware manufacturers in a library of more than 1,500 Building Product Catalogs. Visit McGraw Hill today!


For internet.com pages about Push-to-talk Over Cellular . Also check out the following links!

Related Links

Open Mobile Alliance 
The mission of the Open Mobile Alliance is to facilitate global user adoption of mobile data services by specifying market driven mobile service enablers that ensure service interoperability across devices, geographies, service providers, operators, and networks, while allowing businesses to compete through innovation and differentiation.

PoC - Open standards 
Initial Technology Press Release: Industry leaders Ericsson, Motorola, Nokia and Siemens mobile announced the completion of a jointly developed Push to talk over Cellular (PoC) specification based on the IP Multimedia Subsystem (IMS) as defined by 3GPP.

Converging Push-to-Talk At The Desktop
PTT offers several benefits over traditional voice conferencing methodologies that make it particularly useful for time-sensitive, ad hoc voice calls that don.t require extensive discussions.

Nokia Push to Talk
Push to Talk service is a genuine differentiated voice service, because it is not a substitute of any existing cellular services. It gives operators an opportunity to develop their voice service offering without changing conventional voice services.

Push to Talk
An overview of PTT and POC, detailing deployment, operations, and the future of the technology.

Push to Talk Over Cellular Working Group
The Push to talk over Cellular (PoC) WG is positioned to develop application enabling specifications to permit the deployment of interoperable PoC services.

related categories

Communications

Internet Telephony

related terms

cellular

full-duplex

half-duplex

ham radio

hardware

IP

PTT

push-to-talk

telephony

VoIP


webopedia
Give Us Your
Feedback


Shopping
Push to talk Over Cellular Products
Compare Products,Prices and Stores

Shop by Category:
Cellular Phones
32 Store Offers

Headsets
22 Model Matches

Cellular Accessories
7 Store Offers



JupiterWeb networks:

internet.comearthweb.comDevx.com graphics.com

Search JupiterWeb:

Jupitermedia Corporation has three divisions:
Jupiterimages, JupiterWeb and JupiterResearch


Legal Notices, Licensing, Reprints, & Permissions, Privacy Policy.

Jupitermedia Corporate Info | Newsletters | Tech Jobs | Shopping | E-mail Offers