При оплате абонентской платы за 2 месяца подключение Московского и Санкт-Петербургского многоканального +7499 и +7812 номера БЕСПЛАТНО!
If you pay the subscription fee for 2 months connection of Moscow and St. Petersburg 7499 and 7812 multi-room FREE!
SIP is the latest technology allowing voice call to be made over the internet. VoiceFlex uses SIP to provide low cost, ISDN replacement lines that provides the best possible call quality, inexpensively, sometimes at no cost, with the flexibility that come
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