Installation guide

T1 Service Trunk Planning and Ordering
5
ShoreTel 14.2 Planning and Installation Guide 99
Figure 9: Telephone Service Order Form—Analog Trunks
T1 Service
Use the T1 Telephone Service Order form, shown in Figure 10, to order T1 trunks. Note the following
about T1 service:
 Caller ID Name and Number are supported on loop-start trunks
 ANI is supported on wink-start trunks
 ANI on wink-start trunks must be delivered as *<ANI>*<DNIS>*A channel service unit (CSU) is
built into the voice switch