Northbound interface:Configuration:H248

H.248 Configuration

To add a H.248 to a new configuration, it might be helpful to get the default values first. This can be done with a GET with using new as element name under the h248_stacks collection. The attribute values from the returned JSON object can then be modified before submitting the new element using the POST method.

Getting the default values

Let's start with getting the default values for a new element.

 GET host:port/configurations/NewCFG/h248_stacks/new
 <- Content: {
 "***meta***" : {
   "version" : "2.9.10"
 },
 "advanced_parameters" : {
   "allow_wildcard_in_service_change" : true,
   "behavior" : {
     "compact_h248_descriptor_headers" : false,
     "loose_h248_message_decoding" : false,
     "no_only_ephemeral" : false,
     "no_remote_response" : false,
     "no_sctp_send_acknowledge" : false,
     "no_warm_service_change" : false,
     "null_terminating_h248_message" : false,
     "relay_unknown_h248_parameters" : false,
     "send_transaction_pending_automatically" : false,
     "send_transaction_response_acks" : false,
     "send_transaction_response_acks_immediately" : true,
     "transparent_sdp" : true
   },
   "default_megaco_version" : 2,
   "ephemeral_termination_identifier_maximum_value" : 4294967295,
   "ephemeral_termination_identifier_root" : "IP/",
   "maximum_number_of_dns_pending_requests" : 5,
   "maximum_number_of_ephemeral_terminations" : 2048,
   "maximum_number_of_retransmissions" : 11,
   "maximum_number_of_tdm_terminations" : 2048,
   "profile" : {
     "profile_enabled" : false,
     "profile_name" : "",
     "profile_version" : ""
   },
   "serialize_null_context_commands" : false,
   "switch_to_passthrough_on_tdm_ec_off" : true
 },
 "enabled" : true,
 "naps" : [
 ],
 "timers" : {
   "default_sent_transaction_timer" : "500 milliseconds",
   "dialing_duration_timer" : "5 seconds",
   "dialing_long_timer" : "15 seconds",
   "dialing_short_timer" : "5 seconds",
   "dialing_start_timer" : "30 seconds",
   "inactivity_timer" : "30 seconds",
   "local_response_timer" : "10 seconds",
   "maximum_sent_transaction_timer" : "4 seconds",
   "provisional_reply_transaction_timer" : "6 seconds",
   "restart_timer_value_to_retry_controller_association" : "30 seconds",
   "saved_replied_transaction_timer" : "30 seconds"
 },
 "transport_protocol" : {
   "ip_interface" : "",
   "ip_tos_value" : 0,
   "local_ip_address" : "",
   "local_port_to_receive_for_text_encoding" : 2944,
   "public_ip_address" : "",
   "sctp_parameters" : {
     "checksum_type" : "AUTODETECT",
     "maximum_number_of_association_per_instance" : 5,
     "maximum_number_of_init_cookie_echo_chunk_retransmission" : 8,
     "maximum_number_of_input_sctp_streams" : 32,
     "maximum_number_of_instance_sapi" : 2,
     "maximum_number_of_ip_address_per_instance" : 2,
     "maximum_number_of_output_sctp_streams" : 5,
     "maximum_number_of_packets_sent_when_transmitting_new_data_chunks" : 4,
     "maximum_number_of_retransmission_per_association" : 10,
     "maximum_number_of_retransmission_per_path" : 5,
     "maximum_number_of_sctp_responses_waiting_for_acknowledge" : 5,
     "maximum_number_of_streams_per_association" : 4,
     "number_of_network_interface_card" : 2
   },
   "transport_protocol_type" : "UDP",
   "use_ip_interface" : false
 },
 "h248_media_gateway_controllers" : {
 },
 "h248_tdm_terminations" : {
 }
}