Vi-1-2 Dialplan - Draytek Vigor2860 series User Manual

V I - 1 - 2 D
V I - 1 - 2 D
This page allows you to set phone book, digit map, call barring, regional settings and PSTN
setup for the VoIP function. Click the links on this page to access into next pages for detailed
settings.
Available settings are explained as follows:
Item
Enable Secure Phone
Enable SAS Voice Prompt
A A p p p p l l i i c c a a t t
Enable SAS Voice Prompt, for ex: if vigor router A calls vigor router B with checking Enable
Secure Phone and Enable SAS Voice Prompt, then:
After the connection established, vigor router A will send SAS voice prompt to A and vigor
1.
router B will send the SAS voice prompt to B.
Then the RTP traffic is secured until the call ends.
2.
If vigor router A wants to call vigor router B again next time, both A and B will not hear
3.
any voice prompt again even checking Enable SAS Voice Prompt on web UI. It means only
the first call between them will have voice prompt.
Enable SAS Voice Prompt, for ex: if vigor router A calls vigor router B with checking Enable
Secure Phone but not Enable SAS Voice Prompt, then:
1. After the connection established, vigor router A will NOT send SAS voice prompt to vigor
router A and vigor router B will NOT send the SAS voice prompt to vigor router B.
2. Even no voice prompt, but the RTP traffic is still secured until the call ends.
278
i a l P l a n
i a l P l a n
Description
It allows users to have encrypted RTP stream with the peer
side using the same protocol (ZRTP+SRTP). Check this box
to have secure call.
If it is enabled, SAS prompt will be heard for both ends
every time. If it is disabled, no SAS prompt will be heard
any more.
i i o o n n f f o o r r S S e e c c u u r r e e P P h h o o n n e e
Vigor2860 Series User's Guide