NEC Univerge SV8100 System Hardware Manual page 202

UNIVERGE SV8100
5.7.5
System Hardware Manual
CHUYÊN CUNG CẤP TỔNG ĐÀI NEC
Connections
Figure 4-29 Voice Signal Connection for Type I And V on page 4-84
Figure 4-30 Control Signal Connection on page 4-85
methods for circuit types.
Figure 4-29 Voice Signal Connection for Type I And V
http//vietpro.com.vn
and
show the signaling
4-85