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Subtitle
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SubtitleTextCipher list configuration form
AnchorNamesiptls_conf

 


  • From the
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    AnchorNamesiptls_conf
    you can set up the cipher list of the
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    brandserver
    . This is the list list of accepted cipher suite, using OpenSSL format. Check at http://www.openssl.org/docs/apps/ciphers.html#CIPHER_LIST_FORMAT. Usually you can leave the default values.
  • From SIP/TLS it's is possible to set up the cipher list for https HTTPS protocol.

2.4.2 RTP

"The Real-time Transport Protocol (RTP) defines a standardized packet format for delivering audio and video over IP networks" (quote from Wikipedia). 

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SubtitleTextRTP configuration form
AnchorNamertp form

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Strictrtp if enabled, RTP packets that do not come from the source of the RTP stream will be dropped.

 


Rtp timeout

Rtp timeout sets up the amount of seconds one server can wait without dealing RTP packages on one call's leg. This value is connected to client's setup and it gives you the fault tolerance time of one call. 

Info

Rtp timeout is used in combination with Strictrtp to enable call roaming: during network change events RTP stream is lost until one new UDP connection is established between client and server. Rtp timeout is the maximum amount of seconds one server can wait before considering such connection as lost and thus hang up any related ongoing call.

2.4.3 Jitter Buffer

Jitter is Jitter is the variation in latency as measured in the variability over time of the packet latency across a network. The consequences of jitter, often called jittering, are a voice communication with gaps in it or stirring metal voice effect. Mostly on a GPRS and EDGE network (and in general in a mobile network environment), the jitter is a sensible problem to face. To cope with jittering issues,  a jitter buffer produces a smooth and regular audio output, just adding some more latency.

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SubtitleTextJitter Buffer configuration form
AnchorNameedit jitter buffer


The jitter buffer is an elastic is an elastic buffer in which the signal is temporarily stored and then retransmitted re-transmitted at a rate based on the average rate of the incoming signal. Checking the Enable checkbox you allow

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brandserver
to perform such jitter buffering in general, when needed.

The Force option obliges

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brandserver
to create the jitter buffer over any new communication channel.

MaxSize is the max length of the jitterbuffer in milliseconds. 

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