Grandstream Networks UCM630 Series User Manual

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UCM630X Series User Manual
Version 1.0.2.25
setting is enabled.
Enable Direct
Media
By default, the UCM630X will route the media steams from SIP endpoints through
itself. If enabled, the PBX will attempt to negotiate with the endpoints to route the
media stream directly. It is not always possible for the UCM630X to negotiate
endpoint-to-endpoint media routing. The default setting is "No".
DTMF Mode
Select DTMF mode for the user to send DTMF. The default setting is "RFC4733". If
"Info" is selected, SIP INFO message will be used. If "Inband" is selected, 64-kbit
PCMU and PCMA are required. When "Auto" is selected, RFC4733 will be used if
offered, otherwise "Inband" will be used.
TEL URI
If the phone has an assigned PSTN telephone number, this field should be set to
“User=Phone”. “User=Phone” parameter will be attached to the Request-Line and
“TO” header in the SIP request to indicate the E.164 number. If set to “Enable”, “Tel”
will be used instead of “SIP” in the SIP request.
Alert-Info
When present in an INVITE request, the alert-Info header field specifies and
alternative ring tone to the UAS.
Enable T.38
UDPTL
Enable or disable T.38 UDPTL support.
SRTP
Enable SRTP for the call. The default setting is disabled.
Jitter Buffer
Select jitter buffer method.
 Disable: Jitter buffer will not be used.
 Fixed: Jitter buffer with a fixed size (equal to the value of "jitter buffer size")
 Adaptive: Jitter buffer with an adaptive size (no more than the value of "max
jitter buffer").
 NetEQ: Dynamic jitter buffer via NetEQ.
Packet Loss
Retransmission
Configure to enable Packet Loss Retransmission.
Video FEC
Configure to enable Video.
Audio FEC
Configure to enable Forward Error Correction (FEC).
FECC
Configure to enable Remote Camera Management.
ACL Policy
Access Control List manages the IP addresses that can register to this extension.
 Allow All: Any IP address can register to this extension.
 Local Network: Only IP addresses in the configured network segments can
register to this extension.
Codec Preference
Select audio and video codec for the extension. The available codecs are: PCMU,
PCMA, GSM, AAL2-G.726-32, G,726, G.722, G.729, G.723, iLBC, ADPCM, H.264,
H.265, H.263, H.263p, RTX and VP8.

Grandstream Networks UCM630 Series Specifications

General

Brand	Grandstream Networks
Model	UCM630 Series
Category	Network Hardware
Language	English