wanpipe-pri-parameters

Below is a list of configuration options for the Sangoma PRI Stack.

When using the Sangoma PRI Stack as a Linux Daemon, your configuration parameters will be located in /etc/wanpipe/smg_pri.conf

When using the Sangoma PRI Stack as a FreeTDM module with FreeSWITCH, your configuration parameters will be located in /usr/local/freeswitch/conf/autoload_configs/freetdm.conf.xml

1. switchtype
2. signalling
3. disable_display_ie
4. disable_check_number_format
5. caller_name_in_facility
6. wait_for_facility_timeout
7. calling_party_npi
8. called_party_npi
9. calling_party_ton
10. called_party_ton
11. rdnis_ton
12. rdnis_npi

switchtype

descr: Specifices the switch variant that you want to use.

possible options:

• national  - National ISDN 2
• dms100 - Nortel DMS 100
• 5ess - Lucent 5ESS
• euroisdn - Euro ISDN, ETSI

signalling

descr: Specify switch emulation
possible options:

• pri_cpe - Customer Premise Emulation (when connected against a Telco)
• pri_net - Network Emulation (when connected against another PBX)

disable_display_ie

descr: Disables sending the Display Information Element to improve compatibility with some switches.

possible options:

• yes
• no

disable_check_number_format
 

descr: On outgoing calls, the PRI stack will check the called number, and reject the call it includes invalid characters. This option disables this feature.

possible options: 

• yes
• no

caller_name_in_facility
 

descr: Some switchtypes (usually NI-2) send the Caller-ID Name in a Q931 FACILITY message, after the initial SETUP message is sent. When this option is enabled, the PRI Stack will wait for wait_for_facility_timeout milliseconds for the Caller-ID Name to be delivered. If the timeout is reached and the FACILITY message is not received, the PRI Stack will proceed with the call without the Caller-ID Name.

possible options:

• yes
• no

wait_for_facility_timeout
 

descr : When caller_name_in_facility is enabled, this is the timeout to wait for the FACILITY message.

possible options:

• any value in milliseconds

calling_party_npi, calling_party_ton
called_party_npi, called_party_ton
rdnis_ton, rdnis_npi 

descr:  This will override the Numbering Plan Identification (NPI) or Type of Number (TON) specified by the application on outgoing calls.

Note: If you are using Freeswitch, and the NPI/TON is not specified properly, it is recommended to specify this value in the Freeswitch dialplan, so you can specify different values per call. (see FreeTDM appendix)

possible values: 

You will need the numeric ISDN values: