AVT MAGIC TH6 POTS, Hardware & Software Manual

Page: 66 / 136

PAGE 66
O p e r a t i o n v i a W i n d o w s P C S o f t w a r e
5.6.4.2.6 VoIP (LAN/SIP)
The parameters for the VoIP Line interface have to be configured.
FIG. 43 VOIP (LAN/SIP)
For each caller line the following parameters must be entered in the table:
• IP address or name of the SIP server under
SIP Server
.
• If a firewall is in operation
Use STUN
must be selected.
• The own VoIP number must be entered under
User Name
.
• A few SIP Server require a so-called
User Authentication
.
• A password is required for the registration by the SIP server. It must be
provided by the service provider. Enter in field
Password
.
• The A
udio UDP Port
will be given by the system as 5004 to 5009, but can
be modified.
• In the field
Display Name
a name can be entered which is transmitted to
the connected partner.
STUN Server Parameters
If a STUN sever is selected in the table, the STUN server parameters must be
entered in the field
STUN Server Parameters
.
• IP address or name of the
STUN Server
.
• Selection of the
Nat Keep Alive Message Time
which is the repetition
time for the telegrams to the STUN server. The message time is given by
the STUN server.
VOIP