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IPS-2101h User Manual
15
SIP traverse the NAT. If this option is selected, please also enter the
IP address of the STUN server in the NAT Addr field.
NAT Addr
When “Enable” or “STUN” is selected in the NAT Traversal field, enter the
NAT Proxy’s IP address in this field. Otherwise, keep this field as 0.0.0.0.
NAT TTL
Define how many seconds a NAT traversal message will be sent to the
NAT server. The default setting is 30 seconds, and the maximum is 254.
Phone Number
With H.323/MGCP/SIP protocol used, enter the phone number of the
IPS-2101h.
Account
z When using H.323 protocol to logon a Gatekeeper, please enter the
H.323 ID or H.235 account in this field.
z When “Prefix” is selected in the Use Dialplan field, please enter the
number provided by ISR, card number and “#” in this field. For
example: 14589653185#
z With MGCP protocol used, please enter the Local name of the
EndpointID into this field.
z With SIP protocol used, enter your SIP Proxy account in this field.
PIN
z When H.323 protocol is used to logon the Gatekeeper, enter the
password or H.235 authentication password in this field.
z When SIP protocol is used to logon the SIP Proxy Server, please enter
the password into this field.
z When select “Prefix” in the Use Dialplan drop-down list, please enter
the password provided by ISR, card number, and end with a “#” key.
For example 3185#.
z With MGCP protocol used, enter the domain name of the EndpointID
into this field.
※ With MGCP protocol is used, as requested by some system, please
add the bracket with the domain name into this field. For example,
[voiptest.com].
Register Port
According to used protocol, configure the service port as follows:
• With H.323 protocol used:
If a Gatekeeper is used, the register port works as the
gatekeeper’s monitor port. The default value is 1719.
If a Gatekeeper is not used, the register port works as the end
point device or the gatekeeper’s monitor port. The default value
is 1720.
• With MGCP protocol used, this port is the Call Agent’s receive port.
The default value is 2727.
• With SIP protocol used, the default value is 5060.
Signal Port
With H.323 protocol used, this port is mapped to the Q.931 port. For
H.323, the Q.931 call usually uses TCP protocol. The value can be set
from 1024 to 65535.