This is a module for fast number portability handling. The client is this module and the server exists in the /utils/pdbt directory. The PDB module and server supports load-balancing and aggressive timeouts. Normally it does not need more than a few ms to query the remote server and return the reply to the configuration script. The pdb module allows Kamailio to send queries to a list of servers and store the answer in an AVP. The idea is to ask all servers in parallel and use the first answer, that comes back. A timeout for the query can be defined in milliseconds. The querying can be activated and deactivated using FIFO commands. More about the new communication protocol between this module and pdb_server can be found in utils/pdbt/docs/network_protocol.txt. The current version is 1.
| Parámetro | Tipo | Descripción |
|---|---|---|
| timeout | integer | 3.2. server (string) 3.3. ll_info (int) |
| server | string | 3.3. ll_info (int) |
| ll_info | int | 3.1. timeout (integer) |
| timeout | integer | This is the timeout in milliseconds for the pdb_query function. |
| server | string | This is the list of servers to be used by the pdb_query function. Queries will be sent in parallel to all servers configured in this list. This parameter is mandatory. |
| ll_info | int | Local log level (per module) for specific INFO messages. It has to be a valid log level value (see xlog() function from xlog module for more details). |
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