100

•Collisions – the number of times the Ethernet controller attempts to send a packet, but another device on the network transmitted at the same time, corrupting the transmission.

•Collision Drops – the number of packets the Ethernet controller discards, because there were over sixteen collisions. After sixteen collisions, the Ethernet controller hardware discards the current packet and attempts to send the next packet in its buffer.

•CRC Errors – the number of packets discarded by the Ethernet controller, because of a Cyclic Redundancy Check (CRC) error.

Viewing Telephone Line Status

The Telephone Line Status screen shows which wireless handsets are communicating with the WLAN Application Gateway 2246.

From the System Status Menu screen, select Telephone Line Status. The WLAN Application Gateway 2246 displays up to 16 telephone lines at one time. See Figure 29. Move to the next group of 16 lines by using the arrow keys.

Figure 29 Telephone Line Status screen

The following information is displayed on the Telephone Line Status screen:

•WT MAC – the MAC address of the WLAN Handset 2210/2211 that was entered when the wireless handset was configured.

•Name/Extension – these fields contain the data entered at configuration.

•Phone – No ChkIn indicates the WLAN Handset 2210/2211 is not using the application function. ChkIn indicates the WLAN Handset 2210/2211 is communicating with the WLAN Application Gateway 2246.

Appendix B: WLAN Application Gateway 2246

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Nortel Networks MOG7xx, MOG6xx manual Viewing Telephone Line Status, Telephone Line Status screen
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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.
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