the full form of 'CCITT' is comite consultatif international telephonique telegraphique

from

ravi kamra

ramesh swami

CCITT and GSM

You need to provide more details about which mode are you using for CCS7. If it is an associated mode (you can get up to 60 voice calls roughly), however in a quasi-associate method, a maximum of 62 calls can be acheived.

The telephone country code system as we know it today was created in 1964 by the CCITT, an international telecommunications standards body that is now known as the ITU.

D M Cerni is the author of a series of urban fantasy books called "The Prince of the City." The series follows the adventures of a vampire named Christian Du Maure.