This module provides the functionality for an IMS S-CSCF to implement the ISC interface between S-CSCF and SIP Application Server.
| Parámetro | Tipo | Descripción |
|---|---|---|
| my_uri | string | 3.2. expires_grace (integer) 3.3. isc_fr_timeout (integer) 3.4. isc_fr_inv_timeout (integer) 3.5. add_p_served_user (integer) |
| expires_grace | integer | 3.3. isc_fr_timeout (integer) 3.4. isc_fr_inv_timeout (integer) 3.5. add_p_served_user (integer) |
| isc_fr_timeout | integer | 3.4. isc_fr_inv_timeout (integer) 3.5. add_p_served_user (integer) |
| isc_fr_inv_timeout | integer | 3.5. add_p_served_user (integer) |
| add_p_served_user | integer | 3.1. my_uri (string) |
| my_uri | string | This is the SIP URI of server on which the SCSCF is hosted. |
| expires_grace | integer | This is the expires value to add to the expires during 3rd party registration to prevent expiration in Application Server. |
| isc_fr_timeout | integer | This is the time in ms that we will wait for an AS response before we consider it dead. It has to be lower than the SIP transaction timeout to prevent downstream timeouts. But not too small as ASs ten |
| isc_fr_inv_timeout | integer | This is the time in ms that we will wait for an AS INVITE response before we consider it dead. It has to be lower than the SIP transaction timeout to prevent downstream timeouts. But not too small as |
| add_p_served_user | integer | This boolean indicates if a P-Served-User should be added on the ISC interface, according to RFC 5502. |
4.2. isc_match_filter(direction,domain) 4.3. isc_from_as(direction)
4.3. isc_from_as(direction)
4.1. isc_match_filter_reg(reg_state,domain)
This function checks if a REGISTER messages matches Initial Filter Criteria - if so it inserts the necessary route headers and modifies the destination URI to forward to the relevant Application Server.
This function checks if a non-REGISTER messages matches Initial Filter Criteria - if so it inserts the necessary route headers and modifies the destination URI to forward to the relevant Application Server.
This function checks if this message has come from an Application Server.
Copyright © 2007 FhG FOKUS
Copyright © 2012 Smile Communications
