Making Pstn Calls - ZyXEL Communications X6004 User Manual

Chapter 3 Tutorials
3 The serial number of the softphone that is to use the SIP extension displays in the
summary screen.
Figure 22 Configuration > PBX > Server Configuration > Auto Provision
4 Repeat these steps to map each SIP extension to a SIP device's MAC address or serial
number.
3.1.4.1 Configuring the IP Phones for Auto Provisioning
Configure the ZyXEL IP phones to receive configuration information from the X6004. This
typically involves enabling auto provisioning and specifying the protocol to use (HTTP at the
time of writing). See the documentation that came with your ZyXEL IP phone for information
on how to do this.
Once the IP phones receive their configuration information via auto provisioning, they will
automatically register with the X6004. You can make internal calls by dialing the extension
number assigned to each phone.

3.2 Making PSTN Calls

The following section shows you how to make and receive calls via a connection to the PSTN.
This example covers:
• The PSTN Connection
the FXO interface card to the PSTN.
• Creating a Dialing Rule for PSTN
the PSTN connection when completing outbound calls.
• Assigning an LCR to an Authority Group
outbound calls via the PSTN connection.
Figure 23 Making a PSTN Call
Caller dials
05555555
1001
56
- configuring the outbound line group (connection settings) from
- creating a rule which tells the X6004 when to use
The X6004
matches this number
with an LCR, applies an
offset (strips off the 0)
and routes the call to
PSTN.
FXO
- giving extensions the right to make
PSTN
5555555
X6004 User's Guide