Teletronics Enterprise SIP Server - Manual (Page 32)

TELETRONICS INTERNATIONAL, INC.
31 Enterprise SIP Server Tutorial – Dial Plan
s-tut-dp1.51-041228
8.2. Setting up the Network Interface
The Enterprise SIP Server can automatically acquire the Network Interface found by the OS,
setup by the user isn’t necessary. If the Enterprise SIP Server is executed on a Unix-type OS,
the network information will be taken from the /etc/hosts file.
If routing requires port forwarding or you don’t want to use the interfaces found by the OS,
setup using the items shown must be set.The NAT traversal functionality will select the most
optimal interface from the list of interfaces that are set. If a network interface is set in the Dial
Plan, it will have priority.
The interface for any call should be set within the “Network settings” menu in the Enterprise
SIP Server administration tool window.
Parameter Setup Value
Interface address 1_3 Interface to use
¸ For individual connections, you need to assign the network interface in the Dial Plan
individually.
8.2.1. If the callee’s domain is “gw”, the interface 192.168.1.100 will be used for
sending packets to the callee
Matching Patterns Deploy Patterns
$request=^INVITE
to=@gw[ >;]*
$ifdst=192.168.1.100
8.2.2. If the caller’s IP Address is 192.168.0.5, the receiving interface will use the
settings of “Interface address 2”
Matching Patterns Deploy Patterns
$request=^INVITE
$addr=192\.168\.0\.5$
$ifdst=&2
8.2.3. If the callee’s User Name prefix is 10, the network interface will use
192.168.3.2 is used for sending packets to the caller
Matching Patterns Deploy Patterns
$request=^INVITE
to=sip:10\.
$ifsrc=192.168.3.2
8.3. RTP Stream Tunneling
By using RTP stream (RTP and RTCP packets) tunneling (goes through a SIP server), you can
talk through different networks. When NAT Traversal is set active, RTP stream tunneling will
occur automatically. Also each RTP stream tunneling can be switched with every connection.
The setting for any call is set in the “RTP exchanger” inside the “Configuration” menu in the
“Enterprise SIP Server Administration Tool” menu.
Parameter Setup Value
RTP relay
ON/OFF (RTP Stream Tunnel is active
or inactive)
¸ For individual connections, you need to set the RTP stream tunneling in the Dial Plan
individually.
8.3.1. If the caller’s IP Address is 192.168.0.5, the RTP Stream Tunneling will be
established
Matching Patterns Deploy Patterns