Peterson, Jon wrote:

> However, if we assume that the delay incurred by that timer is
> intolerable,

Use reasonable timer, as you seems to be assuming a few
minutes of delay.

It's POTS, which means a few seconds of delay can not be
intolerable.

> "essential function in the transition from analog POTS to
> SIP based communication."

You say it's "analog POTS". Forget requirements like "real-time"
dialing.

And, remember that the calls of the most advanced POTS of digital
ISDN is delayed a several seconds after dialing, because ISDN has
a wonderful feature of optional and variable length subaddresses.

Remember also that the delay occurs for all the calls even though
virtually no one is using the subaddresses.

                                                Masataka Ohta
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