Trunks

Traffic to the Supplier is impossible without establishing a physical Trunk connection.

Trunks are created and stored in the Trunks section and are always linked to a specific Supplier.

It is possible to create any number of trunks with different types and settings for any Supplier.

When creating a trunk, you must specify:

1. Name (specified at random);

2. Supplier (a specific supplier is selected, towards which the trunk is routed);

3. Trunk type (determined by the traffic transfer protocol);

4. Modificator (specified if outgoing traffic transmitted to the trunk requires preliminary conversion).

The type of trunk is determined by the protocol over which the traffic is transmitted. Each trunk type has a characteristic set of settings, in the form of fields that appear in the trunk creation form after selecting the trunk type.

SMPP protocol:

Setting	Description
Host	SMPP server address
Port	SMPP server port
Password	SMPP server password
NumberOfPoll	number of survey attempts
SleepOfPoll	the time interval (in milliseconds or seconds) between server polling attempts
EnquireLinkInt	the time interval (in milliseconds or seconds) through which the client will send Enquire Link packets to verify the connection to the server
EnquireSleepRespInt	the time interval (in milliseconds or seconds) for waiting for a response from the server to the Enquire Link packet
Equipment	SMPP server hardware
Version	the version of the SMPP protocol used

HTTP protocol:

Setting	Description
Url	The URL of the server to be interacted with
CallbackUrl	The URL to which callbacks from the server will be sent
Version	the version of the API used

SIP protocol:

Setting	Description
Host	server address
Port	server port
Context	context for SIP connections
CallLimit	limit on the number of calls
CpsLimit	limit on the number of calls per second
Sip Connection direction	SIP connection direction (input, output, two-way)
Equipment	type or model of equipment
Logging on SBC:	logging on the Session Border Controller (SBC)
Type of SIP authentication	authentication type for SIP connections
Area ID	the ID of the zone or region used for routing calls or other logic
Interface name	the name of the network interface used for SIP connections
Sending SIP OPTIONS, ms	the time interval (in milliseconds) for sending SIP OPTIONS requests in order to check the availability and connection status

PUSH ID MTS protocol and PUSH ID Beeline protocol:

Setting	Description
Client ID	a unique identifier assigned to the client (application) when registering in the authentication or authorization system
AuthorizeUrl	The URL to which the user will be redirected to complete the authorization process
NotificationUrl	The URL to which notifications or responses will be sent after the authentication or authorization process is completed
Aud	ID of the resource or API to be accessed
AcrValues:	Authentication Context Class Reference (ACR) values that define the level of authentication, for example, the level of reliability of the authentication procedure (for example, 2FA or MFA)