ELTEX SMG-2, Operation Manual, Page: 72 / 198

72 SMG digital gateway
Registration Settings
10

Upper registration —the selected type of registration on an upstream server:
–
Trunk registration —registration on the upstream server using parameters specified in this
section.

Login —the name used for authentication.

Password —the password used for authentication.

Username/Number —the user number which is used as a caller number for outgoing trunk calls.

SIP domain —the SIP domain to be used for registration and subsequent calls from this interface.

Routing mode—the selected mode for incoming calls routing in case of trunk registration:
–
by RURI— routing by request-URI of the INVITE message;
–
by TO —routing by the TO field of the INVITE message;
–
by CdPN by default— routing by the specified CdPN number regardless of the numbers
received in the INVITE message;

Default CdPN — the CdPN number for calls routing in case of the " by CdPN by default" mode.

Replace CgPN on egress call —when checked, the caller number (CgPN) is taken from the
Username/Number parameter; otherwise, the CgPN number received in the incoming call is used.

Registration period (sec) —the time interval for registration renewal.

Registration requests interval (ms) —the minimum interval between the Register messages that is
used to protect from high traffic caused by simultaneous registration of a large number of
subscribers.
STUN Server settings

Enable— when checked, enables requests to the STUN server.

IP address—the IP address of the STUN server.

Port— the port of the STUN server.
Option configuration for 'Transit E1'
Some of the options are not used in this mode. Fields which are not used are not displayed and are
not available in 'Transit E1' mode. The rest of the fields are configured as in SIP/SIP-T/SIP-I mode.
10
This block of parameters is available only for the SIP mode.