Kosmaz is a VoIP service provider enabling pay as you go prepaid phone service and international Virtual Phone Number. Bring Your Own Device or BYOD voip option allow customers to connect their own voice over IP systems, SIP devices, including IP phones, softphones, and IP PBX. This single account access solution enables service to be used as home phone service, small business voip service, mobile VoIP phone, pc to phone or as calling card with need of only one account.
SIP Trunkingenables customers to use any any open source IP PBX system supporting SIP protocol such as Asterisk, Trixbox, Elastix, FreePBX, PBX in a Flash, PBXtra or any other IP PBX system available on the market such as Fonality, Switchvox, Grandstream 5024, Grandstream 5028, 3CX, Allworx, Linksys SPA9000, Epygi, PBXnSIP, Aastra, Talkswitch, VoIPTel. With our SIP trunk service customers can connect their IP PBX systems to PSTN with no volume commitments, no monthly fees, no contract, no channel restrictions and lowest calling rates, including option to keep existing numbers or availability of DID's (inbound phone numbers) with any US area code or 800 numbers or Virtual Number from any other 40+ countries in the world.
