Incoming Call Routing – SIP

 

 

 

 

1. Version Information 

 

 

 

 

2. Document Purpose & History

 

 

This document is intended to provide the reader with the required information for setting up incoming call routing on an iPECS UCP or EMG80

 

Incoming Call Routing – SIP

 

The iPECS systems come with inbuilt VOIU channels for SIP (UCP comes with 6, EMG80 comes with 2).  You can increase your channels with VOIP licences or VOIM modules (VOIM Modules are for UCP only).

If you aren’t using all channels, you must put the spare ones into a spare line group (Group 201 in UCP and Group 21 in EMG80) in PGM 140 to avoid those lines being selected.

 

Incoming routing is programmed as follows:

 

PGM140

 

 

                                                                                                                                                                     

 

PGM145

 

You need to point your lines to use the Flexible DID Conversion table to route your DDI numbers (see below PGM 231).

 

Enter the CO range and click load

 

 

Change option 2 to Modify Using Flexible DID Conversion Table.

 

PGM132

 

Enter the device slot sequence and click load (you can find the sequence ref in PGM 103)

 

 

 

Enter Firewall IP Address

 

  

PGM 151

 

Enter your line range and press Load

 

 

Set:

 

CLIP Table Index – STATION CLI

Type of Number for Calling Party Info – NATIONAL

Incoming Prefix Code Insertion – ON

Outgoing Prefix Code Insertion – OFF

My Area Prefix Code – 0

PGM 113    

  

PGM 231  

   

Flexible DDI routing – Programme your DDI routing as normal

 

PGM 113

 

Enter your Station range and press Load

 

 

Set:

 

Station or Attendant to – STATION or ATD (depending on what CLI you wish to send)

Station CLI 1 to – CLI NUMBER (without leading 0)

 

PGM133

 

This is where you will set your SIP provider information.  This will vary depending on whether you are using SIP Registration or SIP Authentication.

 

Enter CO Range and press Load

 

 

 

Set:

Proxy server address to: 185.163.68.220

Domain to: 185.163.68.220

DTMF Type 2833

Invite Acceptance: DOMAIN ONLY

 

 

Codec:  1^st Priority = G711-a, 2^nd Priority = G729, 3^rd Priority = G711-u

 

Miscellaneous section

 

 

 

Set: Ignore INBAND DTMF to Yes

Then:

 

 

 

 

 

Set:

P-Asserted-ID to USE

From ID to: Extension Outgoing-CLI

P-Asserted-ID to: Extension Outgoing-CLI

Remote-Party-ID to: Extension Outgoing-CLI

 

 

If you are using Registration method for your SIP trunks (Name and Password authorisation), you also need to complete the following programming.

 

PGM210

 

 

 

Enter Primary DNS Address

PGM126

Enter SIP User ID index Number and click Load

 

 

 

 

 

Set:

Registration User ID to: 015894@185.163.68.220

Authentication User ID to: 015894

Authentication User Password to: aZGen9bRWo3YZZC

 

 

 PGM111

 

Enter Station Range and press Load

 

 

 

 

 

 

 

 

Set SIP USER TABLE INDEX to 1

 

PGM133

 

 

Set:

Registration UID Range: 1 -1