Administrator’s Guide SoundPoint IP / SoundStation IP

Call Control <callControl/>

These parameters apply to call control packets, such as the network protocol signaling.

 

Permitted

 

 

Attribute

Values

Default

Interpretation

 

 

 

 

qos.ip.callControl.dscp

0 to 63 or

Null

This parameter allows the DSCP of

 

EF or

 

packets to be specified. If set to a

 

any of

 

value this will override the other

 

AF11,AF12,

 

qos.ip.callControl…

 

AF13,AF21,

 

parameters. Default of Null which

 

AF22,AF23,

 

means the other

 

AF31,AF32,

 

qos.ip.callControl…

 

AF33,AF41,

 

parameters will be used.

 

AF42,AF43

 

 

 

 

 

 

qos.ip.callControl.min_delay

0, 1

1

If set to 1, set min-delay bit in the IP

 

 

 

TOS field of the IP header, or else

 

 

 

don’t set it.

 

 

 

 

qos.ip.callControl.max_throughput

0, 1

0

If set to 1, set max-throughput bit in

 

 

 

the IP TOS field of the IP header, or

 

 

 

else don’t set it.

 

 

 

 

qos.ip.callControl.max_reliability

0, 1

0

If set to 1, set max-reliability bit in

 

 

 

the IP TOS field of the IP header, or

 

 

 

else don’t set it.

 

 

 

 

qos.ip.callControl.min_cost

0, 1

0

If set to 1, set min-cost bit in the IP

 

 

 

TOS field of the IP header, or else

 

 

 

don’t set it.

 

 

 

 

qos.ip.callControl.precedence

0-7

5

If set to 1, set precedence bits in the

 

 

 

IP TOS field of the IP header, or

 

 

 

else don’t set them.

 

 

 

 

Basic TCP/IP <TCP_IP/>

This attribute includes:

•Network Monitoring <netMon/>

•Time Synchronization <sntp/>

•Port <port/>

•Keep-Alive <keepalive/>

A - 58

Page 211 Page 213
Page 212
Image 212
Polycom SIP 3.1 manual Basic TCP/IP Tcpip, Qos.ip.callControl…
Page 211 Page 213

SIP 3.1 specifications

Polycom SIP 3.1 is an advanced session initiation protocol designed to enhance voice and video communication in various business environments. As a pivotal component of Polycom’s telecommunication solutions, SIP 3.1 offers several features and characteristics that cater to the evolving needs of modern enterprises, particularly those that rely on seamless and efficient communication.

One of the standout features of Polycom SIP 3.1 is its robust interoperability. This protocol supports a wide range of endpoints and platforms, allowing organizations to integrate their existing systems with new technologies effortlessly. This flexibility ensures that businesses can leverage their previous investments while upgrading to the latest communication tools.

Another key aspect of Polycom SIP 3.1 is its enhanced call management capabilities. The protocol facilitates efficient call handling, enabling users to manage multiple calls seamlessly. Features like call hold, transfer, and conferencing are streamlined, which enhances productivity by allowing for efficient collaboration among team members. Additionally, it is optimized for low latency and high-quality audio, ensuring that conversations are clear and free from disruptions.

Security is paramount in today’s digital landscape, and Polycom SIP 3.1 addresses this concern with advanced encryption standards. By integrating security features such as Transport Layer Security (TLS) and Secure Real-time Transport Protocol (SRTP), it protects sensitive communication from unauthorized access and ensures that data remains confidential throughout the call.

Polycom SIP 3.1 also boasts compatibility with various video codecs, making it a versatile choice for video conferencing. This compatibility ensures high-quality video streams, which is essential for effective visual communication in remote meetings. Furthermore, the support for the H.264 codec provides efficient bandwidth usage, making high-definition video conferencing accessible, even in varying network conditions.

Moreover, the protocol provides strong support for presence and instant messaging, which enhances real-time communication among users. This integration of voice, video, and messaging capabilities fosters a more connected and collaborative work environment, allowing teams to engage effectively regardless of their geographical locations.

In summary, Polycom SIP 3.1 stands out as a sophisticated solution tailored to meet the demands of modern business communication. With its emphasis on interoperability, call management, security, video quality, and real-time collaboration, it caters to companies of all sizes seeking to optimize their communication infrastructure and enhance productivity in the workplace. As businesses continue to navigate the complexities of digital communication, Polycom SIP 3.1 remains a compelling choice in the market.
Top Page Image Contents