Re: [inet-admins] SS7<->PRI

["Alexander Ermolaev" <ae@mark-itt.ru>]

;-)

Advanced Service Provider Long Distance Services

Service Providers can further enhance their VoIP service offerings by adding
a VCO/4K programmable switch (Figure 4). The VCO/4K enables more advanced
voice services such as voice/fax messaging, intelligent 800- number routing,
voice-activated dialing, calling card, personal-assistant services, and
Web-based conferencing. In addition, it can integrate seamlessly into
existing telecommunication infrastructures with application- controlled
Signaling System 7 (SS7) signaling to connect to public networks worldwide.
VCO/4K performs translation of SS7 ISUP, and Transaction capabilities
application part (TCAP) to PRI, so service providers can integrate a broad
range of service switching point (SSP) capabilities on new and existing
VCO/4K switches at a fraction of the cost of an access tandem switch.
With the advanced network in place, a service provider can offer unified
messaging, Internet call waiting (alerting users to incoming voice calls
while on-line) and virtual second line (ability to make and receive voice
calls from the user's PC while on the Internet). These services can greatly
increase the Internet SP's (ISP's) revenue streams from Internet access
subscribers.
To expand its service coverage, an individual ISP might choose to partner
with ISPs in other regions or join a consortium to provide widespread
coverage. Settlement firms allow ISPs to provide national coverage by
exchanging voice traffic with other ISPs. Cisco has also introduced support
for Open Settlements Protocol, a standard being developed to facilitate the
exchange of VoIP traffic.
...

но это не конвертор, это терминал...
----
AE


----- Original Message -----
From: "Michael Kiselev" <kiselev@vss.nnov.ru>
To: <inet-admins@info.east.ru>
Sent: 29 ноября 1999 г. 15:43
Subject: Re: [inet-admins] SS7<->PRI


>
> > Hi!
>
> Привет!
>
> >А есть ли Е1 карты в AS5200 с поддержкой ОКС-7?
>
> Нет и быть не может :-) SS7 передаёт сигнализацию по выделенному потоку
E1.
>
> >Модемы (mica) вроде как сигнализацию умеет.
> >Или может конверторы есть OKS7-PRI?
> >Примерно во сколько (за порт) он обойдется?
>
> Самый простой выриант - купить маленькую телефонную станцию с поддержкой
> ОКС-7 и докупать в неё нужное число карт PRI :-) Самй простой конвертер,
> который я знаю, стоит около $10K за порт.
>
> ---
> С уважением, Михаил Киселёв <kiselev@vss.nnov.ru>
> Тел. +7-8312-38-4255
> Факс +7-8312-36-60-54
>
>
>
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