x25 Call Parm Called Ext

1.3.6.1.4.1.434.2.2.4.5.7.1.21

The Called Extension facility. This contains one of the following: A sequence of hex digits with the value to be put in the facility. These digits will be converted to binary by the agent and put in the facility. These octets do not include the length octet. A value containing the three character DEF for a circuit means use the PLE default, (the entry for the PLE default parameters may not use the value DEF). A zero length string indicates no facility requested.