ELTEX SMG-1016M, Руководство по эксплуатации

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SMG Digital Gateway

Title — interface name.

Mode — select protocol for the interface ( SIP/SIP-T/SIP-I/SIP profile ).

Ingress RADIUS profile — select RADIUS profile
for the SIP profile interface for incoming
connection (for the rest of interfaces, RADIUS
profile is assigned in the trunk group).

Egress RADIUS profile — select RADIUS profile for the SIP profile interface for outgoing connection
(for the rest of interfaces, RADIUS profile is assigned in the trunk group).

Trunk group
1
— name of a trunk group, that the interface belongs to.

Access category — select access category.

Dial plan — define dial plan that will be used for dialing from this port (necessary for dial plan
negotiation).

Host name/IP address — IP address or name of the host communicating via gateway SIP/SIP-T
protocol.

Subnet mask for incoming calls – define subnet mask in order to receive calls from the subnet,
which is owned to interacting host specified in 'Host name/IP address'. In case of defining mask as
0.0.0.0 (/0), 255.255.255.255 (/32) or 255.255.255.254 (/31), SMG will receive calls only from the
address specified in 'Host name/IP address' not a subnet mask;

Remote SIP port
1
— UDP/TCP port of the communicating gateway used for SIP/SIP-T signalling
reception.

Local SIP port
1
— local UDP/TCP port of the device used for SIP/SIP-T signalling reception from the
device that communicates via this interface.

SIP domain — domain that is inserted into from field during the outgoing call via the interface and
used in the SIP interface registration.

Ignore source port for incoming calls — when checked, signalling transmission UDP port of the
communicating gateway specified in the 'Port for SIP signalling reception' setting will not be
checked out; otherwise, it will be checked out and if the INVITE request is received from the other
port, the call will be cleared back. If the INVITE request is received via TCP, the port will not be
checked out regardless of the setting value.

Trusted network — means that the interface is connected to the trusted network. This option
governs INVITE request field generation for hidden caller number calls (presentation restricted).
When checked, the caller number information will be transmitted in
from and P-Asserted-identity
fields together with the information on its hidden state in Privacy: id field; otherwise, caller
number information will not be sent.

Alarm indication — when checked, SMG will indicate the fault when connection to the opposite
device is lost. For correct operation of this option, select the 'Opposite party availability control
using OPTIONS messages' checkbox in SIP settings.

Network interface for SIP — select network interface for signalling SIP message transmission and
reception.
1
The field is not active in SIP profile mode.