Security options, Arp monitoring, Srtp – Teo IP Phone 4101 Installation User Manual
Page 45: Sip transport
Installation Options
13-280135 Rev. K
Page 45
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The security options allow you to control ARP monitoring, SRTP, SIP transport, and MLPP
dialing. Leave these settings at the default values unless changes are required for your
network.
From the Installation Options menu, select SECURITY.
(
MENU
→ INSTALL → SECURITY)
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If your network does not monitor for Address Resolution Protocol (ARP) attacks, enable this
option to turn on ARP monitoring in the phone.
Select ARP.
Select ENABLE or DISABLE as needed.
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Secure Real-time Transport Protocol (SRTP) is used to encrypt transmitted voice packets.
Select SRTP.
Select ENABLE or DISABLE as needed.
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Defines the type of SIP transport used for SIP signaling.
Select SIP TRANSPORT.
Select UDP, TCP, TLS (uses SIP in the URI), or TLS+ (uses SIPS in the URI).
SIP TRANSPORT
*UDP
SECURE RTP
*DISABLED
ARP MONITORING
*DISABLED
INSTALL>SECURITY
ARP