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Dowel Is good for KSA, OMAN, UAE etc. It has 4 dialer.
Itel,Gplex,Ezzy,Hellobyte. Gray port is available.So gray service is 100% ok.
all country low rate, 24x7 support.
hasan Imam - +8801755014413
Established with a combined 20 years in the telecommunications industry, VoIPTREX was founded to bring forth advanced carrier class VoIP communications services. Our carrier class servicde allows us to provide services across broadband infrastructures inc
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