Mitel 50005070 Instruction Manual download pdf (Page 304)

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SX-200 ICP MX Technician’s Handbook

Considerations:

a. Is one IP Trunk route the primary route used, and if the far end

node is down, will it use the other IP Trunking Route (assumes a

three node network)? If so, then Max calls could be set to 24 on

both routes since you will only use one route at any given time.

b. If both routes will be used and traffic is assumed to be higher

(e.g., eight calls per route at any given time), then the Max

calls would more likely be set to 12 or lower.

IP Check List

Refer to “Maintaining Voice Quality of Service” in SX-200 ICP

Documentation for more information on the subject matter discussed in

this section.

 Communicate with the engineer responsible for remote node(s) and

gather information about the IP Trunk requirements.

 Gather information about the “pipe” between your location and the far

location.

- Is it ADSL? ADSL has fast download speeds but slow upload speeds,

plus it usually relies on DHCP to provide local addressing, which

affects the programming in CDE (SX-200 ICP must have a fixed IP

Address that won't change at the far end IP Trunk connections).

- What is the bandwidth? How much of the bandwidth will be used for

data? Are there any times of the day when the bandwidth is utilized

more than other times? Is the pipe ever removed for general

maintenance or is it susceptible to weather or environmental impacts

(anything that will affect your ability to provide proper service). Do I

need Compression Options based on my findings (refer to the CDE

Checklist at beginning of the section)?

 Gather the IP Addresses for the far end. Ping from both ends to ensure

there is a connection.

 Using ARS, get the far end to call you and you call them.

- Refer to SMDR to get information on what you are dialing and what

is being dialed from the other end.

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Mitel 50005070 Instruction Manual Page 304