Inter-Office Digital Data Transmission Through No. 7 Ccis - NEC UNIVERGE SV9300 Networking Manual

Chapter 1 CCIS FEATURES
SYSTEM OUTLINE
Conditions for Tandem Office;
- One center office and maximum of seven local offices can be accommodated.
- Maximum of 3600 calls per hour can be received from local office. If the number exceeds 3600 calls per
hour, the billing information is stored in the local office.
- Maximum of 3600 calls per hour can be sent to center office.
- Other conditions are the same as Conditions for Local Office.

Inter-Office Digital Data Transmission through No. 7 CCIS

The PBX can provide Inter-Office Digital Data Transmission through No. 7 CCIS.
When the PBX is an end office in the Inter-Office Digital Data Transmission through No. 7 CCIS, the
digital signal is transmitted directly. A maximum of 64 Kbps digital data transmission is available for the
direct digital transmission.
When the PBX is a tandem office in the Inter-Office Digital Data Transmission through No. 7 CCIS, data
transparency is provided, and a maximum of 64 Kbps digital data transmission is available.
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