Ricoh MP 2553 Series Read Me First page 476

5. Enhanced Network Security
Protocol
IP-Fax TCP:1720 (H.
323)
UDP:1719
(Gatekeeper)
TCP/UDP:
5060 (SIP)
TCP:5000 (H.
245)
UDP:5004,
5005 (Voice)
TCP/UDP:
49152 (T.38)
SSDP UDP:1900
Bonjour UDP:5353
@Remote TCP:7443
TCP:7444
118
Port Setting method
• Control panel
• Web Image Monitor
• SmartDeviceMonitor
for Admin
• Device Manager NX
Lite
• Remote
Communication Gate S
• Web Image Monitor
• telnet
• SmartDeviceMonitor
for Admin
• Device Manager NX
Lite
• Web Image Monitor
• telnet
• SmartDeviceMonitor
for Admin
• Device Manager NX
Lite
• Remote
Communication Gate S
• Control panel
• telnet
When disabled
IP-Fax connecting functions using H.
323, SIP and T.38 cannot be used.
Device discovery using UPnP from
Windows cannot be used.
Bonjour functions cannot be used.
@Remote cannot be used.