Samsung VC240 3.2 Data Transmission Mode

3.2 Data Transmission Mode

You can make or receive calls using one of the following data transmission

protocols:

•H.323

•Session Initiation Protocol

H.323 Data Transmission

To make calls using the H.323 telephone number mode (E.164), conﬁgure the

settings as follows:

1Press to open the Setup screen, and select Network.

2Select Phone Number and enter a number. Dial by user name (alias) is

available in H.323 through the gatekeeper.

3Set Network Preference to H.323.

4If an H.323 gatekeeper is available, select H.323 Settings.

a) Set Gatekeeper to On.

b) Fill the gatekeeper IP in the Address ﬁeld.

c) If data transmission fails due to ﬁrewall restrictions, set H.460

Traversal to On, and ﬁll the H.460 server IP address.

5Select OK to save the new settings.

SIP Data Transmission

To make calls using the SIP user name mode, conﬁgure the settings as follows:

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Contents

Main Copyright ii Contents iii iv 1 1.1 Features 1 1.2 Package Contents Accessories Basic View 2 VG 1.3 Remote Control 3 2 2.1 Precautions 4 Power Supply Installation Cleaning Using the Product 5 6 2.2 Assembling the Product 7 Theft Prevention 8 Mounting the Monitor to a Wall Blocking Electromagnetic Waves 9 2.3 Connections 10 Connections for Video Calls 2.4 Finding the Best Viewing Angle 11 2.5 Powering On the Monitor Video Modes 12 Video Signal Modes 2.6 Navigating between Menus 13 2.7 Keyboard Modes 14 2.8 Power-saving Modes Max. Power Saving Mode 15 Standby Mode 16 3 3.1 Network Settings 17 18 3.2 Data Transmission Mode H.323 Data Transmission 19 SIP Data Transmission NAT Traversal 20 3.3 Call Settings Call Quality 21 22 Time 23 24 Camera 25 26 4 4.1 Making a Call 27 4.2 Answering a Call 28 4.3 Screen Layout 29 30 4.4 Making a Phone Book Adding a Group 31 Renaming a Group Deleting a Group Adding a Contact 32 Editing a Contact Deleting a Contact 33 34 Making a Call Searching a Contact 35 4.5 Recent-Call Log Viewing Call Details from the Call Log 36 Deleting a Call from the Call Log 37 Page Adding a Contact to the Phone Book 4.6 Zooming a Remote Callers camera 39 4.7 Remote Presentation 40 5 Multi-party (Multipoint) Conferencing 41 High-end Desktop Video Conferencing Managing a Video Network Recording and Streaming a Conference 42 Firewall Traversal and NAT Solution Learn More Page 6 6.1 Menu Language 44 6.2 Picture PC or DVI Mode 45 Adjusting the Brightness 46 Picture Size and Location 47 Aspect Ratio 48 Adjusting the Brightness and Color Intensity 49 Page Adjusting the Color Tone 51 6.3 Security 52 6.4 Reset Settings 6.5 Software Update 53 54 7 Service Center 55 Index 56 57