NetComm Wireless NF18ACV User Manual page 77

Phone – SIP Settings
VDSL/ADSL2+ Dual Band AC1600 Gigabit Gateway with VoIP – NF18ACV
UG01040 v 1.04 December 2018
SIP Settings
The Phone – SIP Settings page shows detailed information about your VoIP phone configuration.
I T E M
Interface Selecting
Bound Interface Select the correct Bound Interface Name from your Internet WAN Service Connection or
Name you can select or Any_WAN
Fax Setting
Fax negotiate mode Select: Auto Switch, Negotiate or V.152
Bypass Codec Select: G711_A, G711_MU or T.38
Settings
Select this function if you wish to send or receive faxes via VoIP and have a fax machine capable of using
Enable T38 Redundancy
the T38 fax over VoIP protocol.
Support
Enables the Voice Activated Detection (VAD) function of the modem. When enabled, no data is
Enable VAD redundancy
transmitted during periods of silence or low volume, reducing the data usage.
support
VAD mode in signal Select: None, Silencsupp or Annexa|Annb|VAD
Enable RTCP Flow RTP Control Protocol (RTCP) provides out-of-band statistics and packet control
Control information for an RTP session.
Enable Echo Enable to improve voice quality and network capacity by preventing echo from being
Cancellation created or removing it after it is already present.
Enable # to ASCII Select convert phone number to ASCII format.
SIP Timer Setting
Set custom Timeout and Expiration times or accept the defaults.
D E F I N I T I O N
© NetComm Wireless 2018
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