Page History

The SIP trunk used for connection to the ISDN PBX. Valid options: Generic SIP Trunk, AT&T IP Flexible Reach, Verizon Managed Service, and KKDI SIP Trunk.

The SIP Trunk selected determines the field options displayed in Step 2. See See Step 2 - Configure SIP Details for Endpoint.

Specifies the ISDN variant for the port type in the ISDN Signaling Group.

For T1

• ATT 4EES
• ATT 5EES
• DMS 100
• N12
• Euro ISDN
• QSIG
• Japanese ISDN

For E1:

• Euro ISDN
• QSIG