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From the System Status Menu screen, select Error Status. The Error Status screen displays active alarms on the WLAN IP Telephony Manager 2245. Table 7 lists the alarms and the actions required to eliminate the alarm.

Table 7 WLAN IP Telephony Manager 2245 active alarms and actions

Alarm text

Action

 

 

Maximum payload usage reached

Reduce usage, clear alarm

 

 

Maximum telephone usage reached

Reduce usage, clear alarm

 

 

Maximum Access Point usage reached

Reduce usage, clear alarm

 

 

Maximum call usage reached

Reduce usage, clear alarm

 

 

SRP audio delayed

Reduce usage, clear alarm

 

 

SRP audio lost

Reduce usage, clear alarm

 

 

No IP address

Configure an IP address

 

 

Press C to clear all alarms that can be cleared.

Network Status screen

The WLAN IP Telephony Manager 2245 is connected to the Ethernet network (LAN). The information about that connection is provided on the Network Status screen. The screen displays information about the Ethernet network. This information can help troubleshoot network problems.

To access the Network Status screen, select Network Status from the System Status Menu screen. The Network Status screen is shown in Figure 12 on page 73.

Troubleshooting

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Nortel Networks MOG7xx, MOG6xx manual Network Status screen, Wlan IP Telephony Manager 2245 active alarms and actions

MOG6xx, MOG7xx specifications

Nortel Networks was a prominent player in the telecommunications industry, known for its innovative products and solutions. Among its offerings are the MOG6xx and MOG7xx series of voice over IP (VoIP) gateways, designed to enhance and facilitate voice communications over data networks.

The MOG6xx series, which includes models like MOG660 and MOG670, was introduced to serve as a bridge between traditional telephony and modern IP-based networks. These gateways feature advanced signaling and media capabilities that make them an essential tool for businesses looking to migrate to IP telephony. The MOG6xx series supports a wide range of protocols, including SIP, H.323, and MGCP, ensuring interoperability with various systems and devices.

One of the key characteristics of the MOG6xx series is its scalability. These gateways offer flexible capacity options that allow organizations to start with a smaller investment and expand as their communication needs grow. Additionally, the MOG6xx series is designed to support numerous simultaneous calls, ensuring that businesses can operate efficiently even during peak usage times.

The MOG7xx series, including the MOG770 and MOG730 models, builds upon the foundational technologies of the MOG6xx with enhanced features and capabilities. The MOG7xx series focuses on providing higher capacity and advanced functionalities, making it particularly suitable for larger enterprises or service providers. Key features include improved echo cancellation, advanced call routing, and enhanced security protocols to protect voice data from unauthorized access.

Both the MOG6xx and MOG7xx series leverage Nortel's expertise in voice quality assurance through integrated voice processing technologies. This ensures that calls maintain high audio quality, crucial for effective communication. Additionally, these gateways support various codecs to accommodate different network conditions, further enhancing their versatility.

In terms of management, both series are equipped with user-friendly interfaces and robust diagnostic tools that enable administrators to efficiently monitor and manage voice traffic. This not only simplifies troubleshooting but also assists in optimizing network performance.

Overall, the Nortel MOG6xx and MOG7xx series provide reliable, scalable, and flexible solutions for organizations looking to integrate voice communications with their data networks. Their support for industry-standard protocols, commitment to voice quality, and advanced feature set make them standout options in the increasingly competitive landscape of VoIP gateways.