Sentence examples for callback service from inspiring English sources

For example, a call from Brussels to the United States, using Telestial's (www.telestial.com) callback service would cost 17.1 cents a minute.

The second step is different according to the method: in the case of HTTP streaming, the data are embedded in the response and, in the case of Web hooks, the callback service is invoked for each new stream item.

When I moved to Singapore a few years later, I finally had an email address so we stayed in touch that way and made weekly calls with a callback service that made it a lot less expensive to call internationally.

Streaming Services are implemented using two different techniques supported by the web server's streaming plugin: (i) HTTP streaming, where the connection is never closed and each item is sent as chunks in the HTTP response, and (ii) Web hooks, which establish a callback service in the client in order to enable the server to send new items as HTTP requests.

Patients are encouraged to use the proactive callback service which has been shown to be more effective than reactive counseling [ 42].

Callback services are often cheaper than prepaid calling cards.

Callback services operate as one might expect -- you place a call from a foreign location to a "trigger" number (a connection to the callback services' computers), let the call ring once and then hang up.

Since some hotels may block computer-generated callback requests, because they may seem like unsolicited calls or the hotels simply want guests to pay higher, hotel rates, callback services may not work well for travelers staying in hotels.

For travelers looking for inexpensive alternatives, there are several options: new Internet-based voice services, callback services and one of the most low-tech -- and low-cost options: prepaid calling cards.

"Callback services work well anywhere, but we find customers using them primarily in places like the Middle East, Africa, or Latin America where it's expensive to make a direct-dial international call," says Ken Grunski, chief executive of Telestial, which sells return call services, prepaid calling cards, mobile phones and more.

Callback services can also be used with mobile phones and can be especially economical with mobile phones that have been set up with a local number (by changing the electronic identification card, or SIM, used in international cell phones), allowing them to receive incoming calls free in most countries outside the United States.