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GDS3705 User Manual
Version 1.0.1.16
Special Feature
Configures GDS settings to meet different vendors’ server requirements.
Users can choose from Standard, Broadsoft or Telefonica Spain.
The default setting is “Standard”.
Outbound Proxy Mode
In route:
outbound proxy FQDN is placed in route header. This is used for
the SIP Extension to notify the SIP server that the device is behind a
NAT/Firewall.
Always sent to:
SIP messages will always be sent to Outbound proxy.
Not in route
: remove the Route header from SIP requests.
Validate Incoming
Messages
Specifies if the device will check the incoming SIP messages caller ID and
CSeq headers. If the message does not include the headers, it will be
rejected. The default setting is "No".
Enable RTCP
This option allows 3
rd
party Service Provider or Cloud Solution to monitor
the operation status of the GDS3705 by using related SIP Calls.
By default, it’s disabled. Users can choose either RTCP or RTCP-XR.
Accept Incoming SIP from
Proxy Only
When set to “Yes”, the SIP address of the Request URL in the incoming
SIP message will be checked. If it doesn’t match the SIP server address of
the account, the call will be rejected. The default setting is “No”
Vocoder Settings
Preferred Vocoder
Select multiple audio codecs by priority order (lowest is the highest priority).
Supported codecs are: PCMU, PCMA, G.722 and G.729A/B.
Voice Frame Per TX
Configures the number of voice frames transmitted per packet. When
configuring this, it should be noted that the “ptime” value for the SDP will
change with different configurations here. This value is related to the codec
used and the actual frames transmitted during the in-payload call. For end
users, it is recommended to use the default setting, as incorrect settings
may influence the audio quality.
The default setting is 2.
Range is from 1-64.
Phone Settings
The phone settings allow users to configure the GDS3705 phone settings and the White list for all the SIP
accounts.
Phone Settings
This page allows users to configure the GDS3705 phone settings.