Planet Technology ISDN Internet Telephony PBX System IPX-1800N - Manual (Page 39)

PLANET IP PBX user’s manual
4.6 SIP Trunk Configuration
A SIP trunk refers to a SIP account on a remote call routing or gateway device. A practical example is
an account at an Internet Telephony Service Provider (ITSP) where a call is routed to a SIP client or
off-ramped to an analog subscriber via PSTN. One could also build SIP trunk to a remote IP PBX to
reach its extensions and PSTN ports.
The SIP TRUNK MANAGEMENT page allows the administrator to configure SIP trunks used by
PLANET IP PBX. Select Trunk -> SIP Trunk, and one can add, edit, and delete SIP trunks. Go to
Service -> IP PBX Service, and click RELOAD to activate changes.
Add a SIP Trunk
1. Click the Add New tab.
2. Enter settings shown in
3. Table 4.6 .
4. Click ADD to see the newly added SIP trunk in the Trunk
Identifier.
Edit a SIP Trunk
1. Click the Trunks tab, and More to see more information.
2. Edit settings shown in
3. Table 4.6 in a row.
4. Click APPLY in the row to update the information.
Delete a SIP Trunk
1. Click the Trucks tab, and select a trunk identifier.
2. Click DEL to remove the SIP trunk from the Trunk
Identifier.
Table 4.6 SIP Trunk Configuration Settings
Field Description
Trunk Identifier
A unique number consisting of digits only. Usually give the
phone number issued by the ITSP for consistency.
Description Arbitrary description information.
Dynamic Peer Select if the trunk is a passive trunk which means the