Internal Options/Rtp Settings; Internal Options/Payload; Table 85: Internal Options/Rtp Settings; Table 86: Internal Options/Payload - Grandstream Networks UCM6510 User Manual

INTERNAL OPTIONS/RTP SETTINGS

RTP Start
RTP End
Strict RTP
RTP Checksums
ICE Support
STUN Server

INTERNAL OPTIONS/PAYLOAD

The UCM6510 payload type for audio codecs and video codes can be configured here.
AAL2-G.726
DTMF
G.721 Compatible
G.726
Firmware Version 1.0.10.39

Table 85: Internal Options/RTP Settings

Configure the RTP port starting number. The default setting is 10000.
Configure the RTP port ending address. The default setting is 20000.
Configure to enable or disable strict RTP protection. If enabled, RTP
packets that do not come from the source of the RTP stream will be
dropped. The default setting is "Disable".
Configure to enable or disable RTP Checksums on RTP traffic. The default
setting is "Disable".
Configure whether to support ICE, ICE is the integrated use of STUN and
TURN structure to provide reliable VoIP or video calls and media
transmission, via a SIP request/ response model or multiple candidate
endpoints exchanging IP addresses and ports, such as private addresses
and TURN server address. It is enabled by default.
Configure STUN server address, STUN protocol is a Client / Server – is
also a Request / Response protocol, where it is used to check the
connectivity between the two terminals, such as maintaining a NAT binding
entries keep alive agreement.
The default STUN Server is stun.ipvideotalk.com
Valid format:
[(hostname | IP-address) [':' port]
The default port number is 3478 if not specified.

Table 86: Internal Options/Payload

Configure payload type for ADPCM (G.726, 32kbps, AAL2 codeword
packing). The default setting is 112.
Configured payload type for DTMF. The default setting is 101.
Configure to enable/disable G.721 compatible. The default setting is Yes.
Configure the payload type for G.726 if "G.721 Compatible" is disabled.
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