AltiGen MAXCS 7.0 Update 1 MultiVOIP Configuration - Manual (Page 13)

MAXCS 7.0 Update 1MultiVoIP Configuration Guide Page 13 of 27
9. Repeat the same process for extension 252 by adding a new entry where Remove Prefix is 252
and Channel Number is Channel 2.
10. Under Save & Reboot, click OK. Wait for the MVP410 to reboot itself.
11. Attach analog phone sets to the MVP410 system (FXO/FXS port).
12. Make some test calls among ext 104, ext 251 and ext 252.
SIP-Tie Trunk Configuration for Incoming Calls from PSTN
Before you configure SIP-Tie trunks, check that all of the requirements in the Requirements section on
page 3 have been met.
Analog extensions behind MVP410 are optional. If analog extensions are required, make sure you also
complete the steps provided in the section SIP Extension Configuration .
Ethernet
MaxCS
IP Address
10.10.0.237
Ext 251
MVP 410
Ext 252
VPN/
Frame
Relay
Router
Router
IP Address
10.10.101.81
AltiGen IP phone
Ext 210
IPAddress
10.10.50.30
Ext 104
PSTN
Trunk Number
5102520001
5102520002
Tel 4081231234
Figure 2: Configure SIP-Tie Trunks
This section shows steps for the following example configuration:
• The MaxCS IP address at headquarters is 10.10.0.237
• MaxCS has one analog extension, extension 104
• At the remote site, the IP address of AltiGen IP phone extension 210 is 10.10.50.30
• The IP address of the MultiVoIP gateway is 10.10.101.81
Ext 251 and Ext 252 are optional; refer to SIP Extension Configuration for those instructions.