Application LAN Side Port Number WAN Side Port Number
HTTPS Data Transmission Protocol
(HTTPS) Port No. for SIP
-MLT
(Use the same value as in step 11 of
"Programming the KX-NS1000 with
Built-in Media Relay Gateway".)
NAT - SIP-MLT Data Download
Server (HTTPS) Port No.
(Use the same value as in step 5 of
"Programming the KX-NS1000 with
Built-in Media Relay Gateway".)
NTP 123
*1
NAT - NTP Server Port No.
(Use the same value as in step 5 of
"Programming the KX-NS1000 with
Built-in Media Relay Gateway
".)
RTP (UDP) Start/End RTP (UDP) Port No.
(Use port numbers that are in the
range of the RTP ports that the
KX-NS1000 uses.)
*2
Start/End RTP (UDP) Port No.
(Use port numbers that are in the
range of the RTP ports that the
KX-NS1000 uses.)
*2
Make sure the RTP Start Port (UDP) and the RTP End Port (UDP) specified
for the router are in the range of the RTP ports that the KX-NS1000 uses.
For the range of RTP port numbers that the KX-NS1000 uses, refer to "Port
Numbers for Optional DSP Cards" in "8.5 Port Security".
*2
*1
The port number for NTP that the KX-NS1000 uses is fixed to 123.
*2
The port number ranges must be within the range of RTP/RTCP for NAT traversal
(16000–18047).
Up to 4 IP addresses can be assigned to the KX-NS1000's optional DSP cards. The following example shows the port number ranges
set for each IP address:
[Example]
Port forward destination Port number range
DSP#1–1 16000–16511
DSP#1–2 16512–17023
DSP#2–1 17024–17535
DSP#2–2 17536–18047
Installing KX-NT500
series IP-PTs at a remote site with Built-in Media Relay
Gateway
You can install KX-NT500 series IP-PTs at the remote site directly or from the local site as follows.
1. Register the IP-PT. For details, refer to "5.9.1 Registering IP Telephones".
2. Programme the settings for the IP-PT.
a. Click Setup ® PBX Configuration ® Configuration ® Slot.
b. Click Virtual ® V-IPEXT32.
c. Move the mouse pointer over the V-IPEXT32 card (Virtual 32-Channel VoIP Extension Card).
A menu will be shown under the mouse pointer.
d. Click Port Property.
e. Click the Remote Place tab.
f. Configure the items shown below.
• Change the value to Remote (MRG) for Phone Location.
g. Click OK.
3. Unplug the AC adaptor of the IP-PT, and then plug it in again to reboot the IP-PT manually. The IP-PT will
download settings automatically.
300 Installation Manual
5.9.4 Installing IP Phones at a Remote Site with a Built-in Media Relay Gateway
To Next Page
Loading...
