Internal options/stun monitor, Table 84: internal options/rtp settings, Table 85: internal options/stun monitor – Grandstream UCM6510 User Manual User Manual

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Firmware Version 1.0.2.5

UCM6510 IP PBX User Manual

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Table 84: Internal Options/RTP Settings

RTP Start

Configure the RTP port starting number. The default setting is 10000.

RTP End

Configure the RTP port ending address. The default setting is 20000.

Strict RTP

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".

RTP Checksums

Configure to enable or disable RTP Checksums on RTP traffic. The default

setting is "Disable".

INTERNAL OPTIONS/STUN MONITOR

Table 85: Internal Options/STUN Monitor

STUN Server

Configures the IP address or URL of the STUN server to query. If not

specified, STUN is disabled. The default setting is stun.ipvideotalk.com.

Valid format:

[(hostname | IP-address) [':' port]

The default port number is 3478 if not specified.

STUN Refresh

Configure the number of seconds between STUN Refreshes. The default

setting is 30 seconds.