RTP and RTCP QOS functions

Functions
int	com.portsip.PortSipSdk.setAudioRtcpBandwidth (long sessionId, int BitsRR, int BitsRS, int KBitsAS)
int	com.portsip.PortSipSdk.setVideoRtcpBandwidth (long sessionId, int BitsRR, int BitsRS, int KBitsAS)
int	com.portsip.PortSipSdk.enableAudioQos (boolean state)
int	com.portsip.PortSipSdk.enableVideoQos (boolean state)
int	com.portsip.PortSipSdk.setVideoMTU (int mtu)

Detailed Description

Function Documentation

setAudioRtcpBandwidth()

int com.portsip.PortSipSdk.setAudioRtcpBandwidth	(	long	sessionId,
		int	BitsRR,
		int	BitsRS,
		int	KBitsAS
	)

Set the audio RTCP bandwidth parameters as RFC3556.

Parameters

sessionId	Set the audio RTCP bandwidth parameters as RFC3556.
BitsRR	The bits for the RR parameter.
BitsRS	The bits for the RS parameter.
KBitsAS	The Kbits for the AS parameter.

Returns

If the function succeeds, it will return value 0. If the function fails, it will return a specific error code.

setVideoRtcpBandwidth()

int com.portsip.PortSipSdk.setVideoRtcpBandwidth	(	long	sessionId,
		int	BitsRR,
		int	BitsRS,
		int	KBitsAS
	)

Set the video RTCP bandwidth parameters as the RFC3556.

Parameters

sessionId	The session ID of call conversation.
BitsRR	The bits for the RR parameter.
BitsRS	The bits for the RS parameter.
KBitsAS	The Kbits for the AS parameter.

Returns

If the function succeeds, it will return value 0. If the function fails, it will return a specific error code.

enableAudioQos()

int com.portsip.PortSipSdk.enableAudioQos

(

boolean

state

)

Set the DSCP (differentiated services code point) value of QoS (Quality of Service) for audio channel.

Parameters

state

Set to YES to enable audio QoS and DSCP value will be 46; or NO to disable audio QoS and DSCP value will be 0.

Returns

If the function succeeds, it will return value 0. If the function fails, it will return a specific error code.

enableVideoQos()

int com.portsip.PortSipSdk.enableVideoQos

(

boolean

state

)

Set the DSCP(differentiated services code point) value of QoS(Quality of Service) for video channel.

Parameters

state

Set to YES to enable video QoS and DSCP value will be 34; or NO to disable video QoS and DSCP value will be 0.

Returns

If the function succeeds, it will return value 0. If the function fails, it will return a specific error code.

setVideoMTU()

int com.portsip.PortSipSdk.setVideoMTU

(

int

mtu

)

Set the MTU size for video RTP packet.

Parameters

mtu	Set MTU value. Allow values range 512 - 65507. Default is 14000.

Returns

If the function succeeds, the return value is 0. If the function fails, the return value is a specific error code.