λ縻Greetings

()̹ں긴 ַ ȸν,
10 ̻ پ α׷ Խϴ.

ȸ ʱ⿡ Ͽ õ Billing ַ(BAPS) ǰ
, α , б, 10,000 ϰ ֽϴ.
IPTַ(H.323 Gatekeeper, SIP ) ȮϿ
پ о߿ Ӿ ڿ , ׸ ֽϴ.

õ IP IP-PTT ַ ʷ Ͽ
ѹα , ر, 糭 , ö
ȭ 񽺿 Ͽϴ.

()̹ں긴 δ
ε ̷ ٽɱ
忡 ְ ޴ Ϸȭ ޼ Ӿ ϰڽϴ.

մϴ.

̹ں긴 ϵ