Phone Adapter with Router

Interactive Voice Response Menu

Action

Command

Choices

Description

 

(press these

 

 

 

keys on the

 

 

 

telephone)

 

 

 

 

 

 

Check Firmware

150

 

Hear the version number of the firmware

Version

 

 

currently running on the Phone Adapter.

 

 

 

 

Check Primary DNS

160

 

Hear the IP address of the primary DNS

Server IP Address

 

 

(Domain Name Service) server.

 

 

 

 

Check Internet Web

170

 

Hear the port number of the Internet Web

Server Port

 

 

server used for the Web-based Utility.

 

 

 

 

Check Local IP

210

 

Hear the local IP address of the Phone

Address

 

 

Adapter.

 

 

 

 

Set Internet

101

Press 0 to use DHCP.

Select the type of Internet connection you are

Connection Type

 

Press 1 to use a static IP

using. Refer to the documentation supplied

 

 

address.

by your Internet Service Provider (ISP).

 

 

Press 2 to use PPPoE.

 

 

 

 

 

Set Static IP Address

111

Enter the IP address using

First, set the Internet Connection Type to

 

 

numbers on the telephone

static IP address; otherwise, you will hear,

 

 

keypad. Use the * (star)

“Invalid Option,” if you try to set the static IP

 

 

key when entering a

address.

 

 

decimal point.

 

 

 

 

 

firmware: the programming code that runs a networking device.

dhcp (dynamic host configuration protocol): a protocol that lets one device on a local network, known as a DHCP server, assign temporary IP addresses to the other network devices, typically computers.

static ip address: a fixed address assigned to a computer or device that is connected to a network.

pppoe: a type of broadband connection that provides authentication (username and password) in addition to data transport.

18

Chapter 5: Using the Interactive Voice Response Menu

 

Using the Interactive Voice Response Menu

VoIPon www.voipon.co.uk sales@voipon.co.uk Tel: +44 (0)1245 808195 Fax: +44 (0)1245 600030

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Cisco Systems SPA2102 manual Firmware the programming code that runs a networking device
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SPA2102 specifications

The Cisco Systems SPA2102 is a versatile Voice over Internet Protocol (VoIP) adapter that serves as a bridge between traditional telephony systems and modern IP networks. Designed primarily for small to medium businesses, the SPA2102 is highly regarded for its reliability, ease of use, and rich feature set. This device allows users to make and receive phone calls over the internet while maintaining the ability to connect traditional analog phones.

One of the standout features of the SPA2102 is its dual-port capability. The device includes two FXS ports, allowing users to connect two separate analog telephones. This makes it an ideal choice for businesses that want to retain their existing telephony infrastructure while transitioning to a VoIP system. The ability to utilize two telephone lines simultaneously provides flexibility and convenience, especially for users in a busy office environment.

The SPA2102 leverages Session Initiation Protocol (SIP) technology, which is widely recognized for its robustness and interoperability. The support for SIP ensures that the SPA2102 can work seamlessly with various VoIP service providers, offering users a broad range of options for their telecommunication needs. In addition to SIP, the device supports various codecs, including G.711, G.726, and G.729, allowing for flexible audio quality settings and bandwidth management.

Security is also a critical aspect of the SPA2102. It incorporates advanced encryption methods, such as Secure Real-time Transport Protocol (SRTP) and Transport Layer Security (TLS), to protect voice communications from potential eavesdropping. This focus on security makes the SPA2102 a reliable choice for businesses concerned about the confidentiality of their conversations.

The device is easy to configure and manage, thanks to its web-based interface. This allows administrators to quickly set up the adapter, manage network settings, and troubleshoot any issues that may arise. Furthermore, the SPA2102 supports Quality of Service (QoS) features, ensuring that voice traffic is prioritized over other types of network traffic, which enhances call quality and reliability.

Overall, the Cisco SPA2102 is a powerful, user-friendly VoIP adapter that combines traditional telephony with modern IP technology. Its dual-port capability, support for SIP, extensive security features, and ease of configuration make it a solid choice for businesses looking to innovate their communication systems while minimizing disruption. Whether used in a small office or a larger organizational setting, the SPA2102 continues to be a reliable component of VoIP solutions.
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