ATA Voice Field Reference

PSTN Line page (SPA3102)

B

Voice tab > PSTN Line page >

VoIP Users and Passwords (HTTP Authentication) section

VoIP User 1/2/3/4/

The first of 8 user-id’s that a VoIP Caller can use to

5/6/7/8 Auth ID

authenticate itself to the SPA using the HTTP Digest

 

method (in other words, by embedding an Authorization

 

header in the SIP INVITE message sent to the SPA. If the

 

credentials are missing or incorrect, the SPA will challenge

 

the caller with a 401 response). The VoIP caller whose

 

authentication user-id equals to this ID is referred to VoIP

 

User 1 of this SPA.

 

NOTE: If the caller specifies an authentication user-id that

 

does not match any of the VoIP User Auth ID’s, the INVITE

 

will be rejected with a 403 response.

 

The default is blank.

 

 

VoIP User 1/2/3/4/

Index of the dial plan in the dial plan pool to be used with

5/6/7/8 DP

VoIP User 1.

 

The default is 1.

 

 

VoIP User 1/2/3/4/

The password to be used with VoIP User 1. The user

5/6/7/8 Password

assumes the identity of VoIP User 1 must therefore

 

compute the credentials using this password, or the INVITE

 

will be challenged with a 401 response

 

The default is blank.

 

 

VoIP User 1/2/3/4/

The first of 8 user-id’s that a VoIP Caller can use to

5/6/7/8 Auth ID

authenticate itself to the SPA using the HTTP Digest

 

method (in other words, by embedding an Authorization

 

header in the SIP INVITE message sent to the SPA. If the

 

credentials are missing or incorrect, the SPA will challenge

 

the caller with a 401 response). The VoIP caller whose

 

authentication user-id equals to this ID is referred to VoIP

 

User 1 of this SPA.

 

NOTE: If the caller specifies an authentication user-id that

 

does not match any of the VoIP User Auth ID’s, the INVITE

 

will be rejected with a 403 response.

 

The default is blank.

 

 

ATA Administration Guide

204

Page 205 Page 207
Page 206
Image 206
Cisco Systems SPA3102, SPA2102, WRP400, SPA8000, PAP2T manual VoIP Users and Passwords Http Authentication section
Page 205 Page 207

PAP2T, SPA8000, SPA3102, WRP400, 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.
Top Page Image Contents