Voice Port Parameters

Table 13-4 Voice Port Parameters

Parameter	Valid Values				Default Value


Blocked Port Flag	Y/N				N

Rate	4	.8, 8, 32, 64 Kbps			8 Kbps

DTMF Detection	1	–255	1		1

Timed E Timer	0	–255	(seconds) 2		3
Input Level	see explanation				0 (dB)

Output Level	see explanation				-4(dB)

In Hunt Group	irrelevant—not currently supported				N

SLT Time-out	1	–99(seconds)			30

Link Down Busy	Y/N				Y

Fax Supported	Y/N				Y

Telephony Interface Type	OPX, SLT, E&M, AC15				OPX

Interface	Depends on setting of Telephony
Interface			—see explanation		Loop Start
			—see explanation		Loop Start
	Inter face Type

Jitter	10–255		(msec, in 5-ms increments)		80

Call Timer	1	–30(seconds)			5

Long Dial Pr efix	see explanation				* (asterisk)

Suppr ession	1	–5(1 = no suppression)			2

Auto Dial Parameters

Auto Dial	Y/N				N

Auto Dial Num ber	number of digits configured for
Auto Dial Num ber	Speed Map Dial Digits3
	Speed Map Dial Digits3				none
Auto Poll	Y/N				N

Auto Poll Timer	5	–30(seconds)			10

Enhanced Dialing Parameters

Dial Timer (sec)	0	–10(0 = no time limit)			0 4
Source of Extended Digits	Map, User				Map 4
# of Leading Digits to Delete	0	–4			0

Forward Delay	0	–40(0.25 sec increments)			2 (0.5 sec)

Forwarded Digit Type	DTMF, Pulse				DTMF

Forwarded Output Digits	None, All, Ext				None

Make/Break Ratio	Make:		20–80	(in increments of 2)	34
	Break:		80–20	(in increments of 2)	66

DTMF ON Duration	30–1000 ms				100

DTMF OFF Duration	30–1000 ms				100

Tone Type	DTMF, MF				DTMF

10 = disable, 1 = enable, 2–255= number of seconds tone will be generated.

2Valid only if Interface is E&M.

3The number of digits used as an auto-dial number. ( The parameter Speed Map Dial Digits is configured in Voice System-Level Parameters.)

4If you set Source of Extended Digits to Map, the Dial Timer value will automatically be

Configuring Voice

13-9

1800 specifications

Cabletron Systems, a leading player in network management and telecommunications solutions during the late 20th century, introduced several innovative products that played a crucial role in shaping enterprise networking. Among these were the Cabletron FRX6000, FRX4000, and the FRX1800, which delivered advanced features aimed at enhancing network performance, security, and scalability.

The Cabletron FRX6000 was designed as a robust multi-layer switch, ideal for large-scale enterprise environments. It supported extensive routing capabilities, allowing organizations to manage traffic efficiently even under heavy loads. The FRX6000 boasted high throughput rates and low latency, making it suitable for demanding applications. With support for various network protocols, including IP, IPX, and AppleTalk, its adaptability made it a versatile choice for diverse networking needs. Moreover, security features like VLAN support and Access Control Lists (ACLs) provided enhanced protection against potential threats.

Moving to the FRX4000, this model offered a balance between performance and cost-effectiveness. The FRX4000 maintained many of the essential features of its larger counterpart while catering to medium-sized enterprises. It provided Layer 3 routing and could handle multiple simultaneous connections, ensuring seamless communication across departments. The modular design allowed for easy upgrades, enabling businesses to expand their network infrastructure without significant overhauls. This made the FRX4000 an attractive option for organizations looking to optimize their network investments.

Lastly, the FRX1800, designed for small to medium businesses, focused on simplicity and ease of use while still incorporating powerful network management capabilities. Its user-friendly interface made it accessible for organizations lacking extensive IT resources. The FRX1800 provided essential functionalities such as Integrated Layer 2 switching and routing, network monitoring, and basic security features, ensuring that even smaller companies could maintain efficient, reliable networking without overwhelming complexity.

All three models utilized advanced technologies, including a high bandwidth backbone and state-of-the-art switching architecture, to enable fast and reliable data transfer. They also supported Quality of Service (QoS) mechanisms, allowing businesses to prioritize critical applications and ensure consistent performance across the network.

In summary, the Cabletron FRX6000, FRX4000, and FRX1800 were pivotal in enhancing network capabilities, providing organizations with scalable, secure, and high-performance options tailored to their specific needs.

Cabletron Systems 1800 manual Voice Port Parameters

Models: 1800