ATA, IP phone, Dect phone, Softswitch, billing world

SHANG332 For Termination

1.      overview

The SHANG332 is because of having the FXO, so it can be used to connect VOIP with the PSTN .The SHANG33232 can provide the varieties, such as 8 FXOs,16 FXOs,24 FXOs and 32 FXO...etc. It can be used for the access method of the calling card service so that the calling card server connects into the PSTN.

2.      configuration example

the IP telephone company, when they are lack of the digital E1/T1 connection, can use analogue line to provide termination to PSTN. For example the outside line has 8 lines, number is 82901131.

1、Configure IP address and VOIP server information

　

The gateway can work under 2 kinds of modes: register and the Peer to Peer. For adopt which kind of method, this depends on the request of the service provider. If use registers mode,it need to set"the Enable Registration"and" Enable Proxy" to yse in the diagram, filling the Registrar and Porxy Address up. If the adoption Peer to Peer method it needs to set"the Enable Registration"and" Enable Proxy" to no.

2、FXO Gateway VOIP account setting

At"port configuration" page, set the number of the FXO to 9. The remote voip equipments will route calls that prefix 9 to this gateway. For example termination in India, the country code is 94, the distant equipments can send 9-94-1234567890, 941234567890 is the real number that send to the PSTN. if using registers model, after configuration complete, this page will show the appearance of the port. If it register success, then it show registered.

3.        Phone Number Plan and Route Setting

Still according to that example, the FXO gateway receives number 9-94-1234567890, The number on the PSTN should be 94-1234567890.So the prefix 9 can be deleted here.At "the number transformation rule" page, set it to delete a prefix 9.

On the " regeneration number change " page, set every port applies rule 1. So from FXO , all destination number will be deleted a prefix 9 before they are been sent.

In the Routing Direction Table, add all prefix that will go to the PSTN.

This is the end of all settings for the Termination business.

4.        Notes

1.        In order not to appear the circuit hangup, you need to configure local tone parameters for the disconnect suppervision. For more details please refer to the user manual.

2.        For answer supervision and correct billing , please make sure your analogue line provides polarity reversal signal.