In the management list, click the the pbx management → trunks to add a trunks interface.

• Add a trunks for this page, we need to understand some of the relevant information to facilitate a step-by-step trunks configuration.

Fill in the name of the new trunks is used to distinguish the other trunks, the trunks belongs team, type, select the trunk line to use the agreement, the default SIP

The logo is automatically generated templates you can choose the template system default trunks. The state is used to set this trunks is available.

Other information can be selectively fill in based on business needs, click on the “Advanced information” tab, you can see more details:

• Relay registration are the two IP authentication or password authentication, suppliers are using a password authentication based on user names, so here let's not introduce ip authentication.

Senior details of the information used to fill in the configuration parameters of the trunks, the clause trunks can perform to set the parameters in the details at the input.

• Settings at fill in the details of compliance with that section trunks, IP trunks docking, this should fill in the IP address of the end equipment, user names, passwords, etc., as shown below:

host=121.28..Number to register server address, so that Asterisk how to find the phone.

username=dn..User name

secret=123.. Authentication password

• Add the trunks process, we should pay attention in addition to the “*” required option, the details of Office and fill out the set parameters of the trunks to complete the corresponding function, only the accuracy of all information fill out and click [Save] This trunks can be successfully established.

Data saved successfully, it will pop up the following interface:

“Add a extension rate”(Described in detail in the rate of management), click on “add trunks rules, fill out the trunks rules.

Return to the trunks home, you can see the newly added trunks in the first row of the list, double-click on the data, you can open the editing interface to modify the operation of the section data

Black font, double-click to edit the modified mouse to leave the system to automatically save the information, in gray can not be modified, click the “Edit trunks rules, you can edit trunks rules can also set a good trunks rules to delete, click the “Delete” button.

• Next we started to register softphone registered successfully after exhale.

Let's open the soft phone, right-click to open the softphone SIP account settings interface to register, click on “add” button

• Other information specific knowledge can be found in configure the softphone process

Completed, click on the OK button to close the window, the soft phone will show you the configuration successful

After all the settings, we can test the line is normal, can exhale

Configuration is successful, we can see that the number dialed, waiting for the state of the other party answers. Here you have successfully created an outgoing trunks.

• Next, we re-introduce the call through the trunks, we need to register to the central office so that when sent to which the ip for the number of calls, the central office know to call, we will use the registration string.

The registration string is completed, then the numbers to dial-in will enter the system you can set the appropriate extension or go to ring group adapter to handle incoming calls.

Continue to understand theConfigure incoming and routing