Examlex
The protocol that is used for Internet telephony is _____.
Globally
Refers to an action or concept considered or applied worldwide.
Petty Cash
A small amount of cash on hand used for covering minor and incidental expenses in an organization.
Payment
The act of transferring money or its equivalent in exchange for goods or services.
Postage Stamps
Adhesive paper evidence of prepayment for postal services, used to send letters and packages.
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