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Network Fe
at
ures
Sub-addressing
Sub-addressing is a T.30 communications protocol recommended by ITU-T.
• A center machine supporting the Memory feature is required on a fax network to implement sub-addressed
communications. For more details, contact your local authorized Panasonic dealer.
• In a sub-addressed communication, the sub-addressing information must be checked between the sender
and the receiver beforehand (sub-address is limited up to 20 digits).
• Sub-addressing allows documents received by the center machine to be forwarded to computers on the
network, Internet fax, or other fax stations.
Example of a Network Using Sub-Addressing
NOTE
1. ITU-T: International Telecommunication Union-Telecommunication Standardization Sector
T.30: Telecommunications standard
What is Sub-Addressing?
Sender 2
2013331234
0001
Sender 1
2013331234
2222
Address Book
Telephone number
Sub-Address
G3 FAX No.A
0001
2222
G3 FAX No.B
0002
2222
G3 FAX No.C
0003
0001
0002
No.B
No.C
Tel:
0001
0003
Center Machine
Tel:
2013331234
No.A