3Com V7000 manual Starting UDP Port Number, Formula Element Explanation

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TCP Port Access

9

RTP Port Range To calculate the highest RTP port number used by the VCX Unified Calculations Messaging Suite, use this formula:

Highest Port Number = (Number of Ports) * 2 + (Start RTP Port -1)

Formula Element

Explanation

 

 

Number of Ports

The default for IP Messaging is 144 ports. During the IP

 

Messaging installation process, you are given an opportunity

 

to change this value. If you changed the value, use the

 

number that you chose.

 

Add the number of ports used by the V7111 and V7122

 

gateways on your system. See “Analog and Digital Gateway

 

Ports”, later in this section.

 

 

Start RTP Port

Default = 8000. If you have modified the default starting

 

port number, use the number you selected.

 

 

UDP Port Range The IP Messaging System transmits and receives fax information using the Calculations UDPTL protocol and uses UDP ports. UDP port numbers start immediately

after the RTP port range.

Starting UDP Port Number

To calculate the starting port number in the UDP range, use this formula:

UDP Start Port = (Number of Ports) * 2 + (Start RTP Port)

Formula Element

Explanation

 

 

Number of Ports

The default for IP Messaging is 144 ports. During the IP

 

Messaging installation process, you are given an opportunity

 

to change this value. If you changed the value, use the

 

number that you chose.

 

Add the number of ports used by the V7111 and V7122

 

gateways on your system. See “Analog and Digital Gateway

 

Ports”, later in this section.

 

 

Start RTP Port

See “RTP Port Range Calculations”, earlier in this document.

 

 

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Contents VCX Security Guide VCX V7000 IP Telephony Solution System ReleaseUnited States Government Legends 3Com Corporation 350 Campus Drive Marlborough, MAContents Page Conventions About this GuideList conventions that are used throughout this guide Icon DescriptionConvention Description Text ConventionsDocumentation RelatedVOICETECHCOMMCOMMENTS@3com.com Overview VCX System SecurityCommands VCX Servers with integrated firewalls enabled Firewall ConfigurationPort Number Port Type Service Requiring the Port TCP Port AccessPort Value Service Requiring the Port Formula Element Explanation Starting UDP Port NumberChannel Number UDP Port Port fax V7111 Analog Gateway Port NumbersV7122 Digital Gateway Port Numbers V7122 Digital Gateways use these port numbersIP Messaging Ports PasswordsSIP Invite Messages Snmp VCX System Security Index Index
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V7000 specifications

The 3Com V7000 is a high-performance network switch designed for enterprise-level applications that require robust network solutions. Developed by 3Com Corporation, a company known for its innovation in networking technology, the V7000 serves as a versatile backbone in modern data centers and enterprise networks.

One of the main features of the 3Com V7000 is its scalability. The switch can easily expand to meet growing network demands. It supports a variety of configurations, enabling businesses to start with a smaller network setup and grow as needed. This is particularly beneficial for organizations experiencing rapid growth or those that rely on fluctuating workloads.

In terms of performance, the V7000 offers high throughput and low latency, ensuring fast data transfer across the network. With advanced switching capabilities, the V7000 can manage large volumes of network traffic efficiently, making it ideal for data-intensive applications such as video conferencing, cloud services, and database transactions.

The V7000 incorporates cutting-edge technologies, including Layer 2 and Layer 3 switching, which allows for flexible network design. Layer 2 switching provides efficient data forwarding within the same network segment, while Layer 3 capabilities enable routing between different segments, facilitating inter-network communication.

Additionally, the 3Com V7000 features built-in redundancy and fault tolerance, which are crucial for maintaining network reliability. With redundant power supplies and fans, the switch ensures continuous operation even in the event of hardware failures. This resilience is vital for mission-critical applications where downtime can lead to significant financial losses.

Security is another important characteristic of the V7000. The switch supports various security protocols and features, including port security, access control lists, and 802.1X authentication. This helps protect network resources from unauthorized access and enhances overall security posture.

The management of the V7000 is straightforward, thanks to its user-friendly web interface and support for SNMP and CLI. Network administrators can easily monitor performance, configure settings, and troubleshoot issues through these interfaces.

In conclusion, the 3Com V7000 is a highly versatile and reliable network switch that combines scalability, high performance, advanced security features, and straightforward management, making it an excellent choice for organizations seeking to enhance their networking infrastructure.