Specifications

VoiceFinder VoIP Gateway Configuration Guide (APOS 2.0) Release Version 3.1
AddPac Technology Co., LTD
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3.10.6.29. security type (Secure VoIP gateway Specific)
To specify security type for security call, use this command
security type {none | des | 3des}
3.10.6.29.1. Syntax
Keyword / Argument Description
none disable security feature
des set security algorithm to DES
3des set security algorithm to triple-DES
3.10.6.29.2. Command Default
No default behavior or value.
3.10.6.29.3. Command Modes
Voice service configuration
3.10.6.29.4. Usage Guidelines
Generally VoIP communication delivers voice by using Real Time Protocol (RTP). However,
RTP packet is week for security. Voice message can be intercepted by using a voice analyzer
and personal or business secrets can be exposed. To secure against this problem, Security Real
Time Protocol (SRTP) is used to make this interception impossible.
If the other party’s equipment does not provide security, this feature sends the voice packet
without security, so it can be interoperated.
3.10.6.29.5. Examples
The following example specifies security type to 3des:
voice service voip
security type 3des