主权项 |
1. A method comprising:
receiving, at a server and from a communication application executing on a device of a caller, a communication that includes a destination number; storing, in a database of the server, a mapping entry pair that maps the destination number to a single call attribute; receiving, at the server, a call to a pool number from the caller; determining, using a hardware processor, a call attribute from the call; and relaying the call to the destination number based on the call attribute from the call matching the single call attribute mapped to the destination number. |