Specifications

hg-07.fm
A31003-H3580-M103-2-76A9, 01-2009
HiPath 3000/5000 V8 - HG 1500 V8, Administrator Documentation
7-203
Nur für den internen Gebrauch
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● SRTP authentication required (SRTP: Secure Realtime Transport Protocol): for exam-
ple, Yes.
You can use SRTP authentication to check:
– if the user data message from a VoIP client is authentic.
– if a user data message was already received once.
This helps avoid user data falsification and replay attacks.
● SRTCP encryption required (SRTCP: Secure Real-time Transport Control Protocol):
for example, Yes.
You can use SRTCP authentication to check:
– if the signaling data message from a VoIP client is authentic.
– if a signaling data message was already received once.
This helps avoid signaling data falsification and replay attacks.
● SRTP/SRTCP authentication tag length: 80
The authentication tag is appended to a data packet to guarantee its authenticity. The
length of the tag cannot be changed.
2. No further steps. However, you can modify the SPE security configuration, see Edit Secu-
rity Configuration.