1. Internet Telephony PBX System
IPX-300/1900 Series
How to connect with Analog PBX via FXO Module or FXS/FXO Gateway Configuration
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2. Please refer to the following descriptions and insert proper parameters configurations into the device for establish the voice communications.

3. Installation Scenario:
1. Company A connect with CO line with FXS gateway
The local extension (# 600) could communicate with other company and IP Phone via network.
2. Company B connect with Analog line with FXO gateway
The local extension (# 700) could communicate with other company and IP Phone via network.
3. Company C connect with Analog line with FXO module of IPX-1900
The local extension (# 800) could communicate with other company and IP Phone via network.

4. Select the [IP PBX Setup -> SIP Extension] of IPX-1900 to create the extensions for IP Phone, FXO/FXS gateway. 1

5. Select the [IP PBX Setup -> FXO Trunk] of IPX-1900 to define DID to IVR settings.2

6. Select the [IP PBX Setup->Gateway Trunk] of IPX-1900 to create the Gateway Trunk for the FXS/FXO gateway. 3
IP : (FXO Gateway)
Port : 5060 (SIP Port)
Afterward click the Insert to add that 4

7. Select the [IP PBX Setup -> Trunk Group] of IPX-1900 to add the Trunk Group5
To add a Trunk Group for FXO module
Group Name : Company_C
Number : 90
Trunk Group : FXO_Port_1
FXO_Port_2 6

8. Select the [IP PBX Setup -> Dialing Rules] of IPX-1900 to add the Dialing Rule for FXO Gateway7
To add a Dialing Rules for FXO Gateway
Phone NO. : 92.
Delete Length : 0
Trunk Group : :5060 8

9. Select the [Hunt Group Setting] of IPX-1900 to add a Hunt Group for FXS Gateway.
Create an Hunt Group :
Group Name : Company_A
Hunt Mode : Round Robin
Hunt Group Service Number : 91
Ring Timeout : 30
Ring Group : 201, 202, 203, 204 10

10. Select the [Save & Logout] of IPX-1900 to create a SIP trunk which connect with Gateway11
Click on the button to save previous modification and take effect, the system will rebooting, please wait for 50 sec 12

11. Select the [Advance Setup ->VoIP Basic] of FXS Gateway to setting port number configuration.13
VoIP Basic Configuration:
Number :201, 202, 203, 204
Check Reg
Account: 201, 202, 203, 204
Password: 123
Use Public Account: Disable 14

12. 15 SIP Proxy Setting: Domain/Realm: 172.16.0.1 SIP Proxy Server:
/5060
SIP Authentication : Enable
About the IP address please refer to previous topology.

13. Select the [Advance Setup ->VoIP Basic] of FXO Gateway to setting port number configuration.16
VoIP Basic Configuration:
Number :301, 302, 303, 304
Check Reg
Account: 301, 302, 303, 304
Password: 123
Use Public Account: Disable 17

14. 18 SIP Proxy Setting: Domain/Realm: 172.16.0.1 SIP Proxy Server:
/5060
SIP Authentication : Enable
About the IP address please refer to previous topology.

15. Select the [Dialing Plan] of FXO Gateway to add the Dialing Plan Number.19
Incoming Dial Plan Settings:
Outgoing no: 92x Length of Number: 3 ~ 6
Delete Length: 2
Prefix no.: None
Destination Telephone Port : 1,2,3,4 20

16. For example: A. From Company A
1. To IP Phone: #600 dial #601~604, hear dial tone, dial 200
2. To Company B: #600 dial #601~604, hear dial tone, dial 92700
3. To Company C: #600 dial #601~604, hear dial tone, dial 90, hear dial tone, dial 800
B. From Company B
1. To IP Phone: #700 dial #701~704, hear dial tone, dial 200
2. To Company A: #700 dial #701~704, hear dial tone, dial 91 , hear dial tone, dial 600
3. To Company C: #700 dial #701~704, hear dial tone, dial 90, hear dial tone, dial 800
C. From Company C
1. To IP Phone: #800 dial #801~802, hear welcome prompt, dial 200
2. To Company A: #600 dial #801~802, hear welcome prompt, dial 91 , hear dial tone,
dial 600
3. To Company B: #600 dial #801~802, hear welcome prompt, dial 92700
C. From IP Phone
1. To Company A: IP Phone dial 91, hear dial tone, dial 600
2. To Company B: IP Phone dial 92700
3. To Company C: IP Phone dial 90, hear dial tone, dial 800