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Asterisk VOIP 28 Port GSM SMS Termination Gateway SIP Quad Band A2Billing

  • $799.99
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The 28-ports GSM Gateway supports up to 28 GSM channels. Support open standard SIP and IAX2 Protocols (IETF SIP V2). Call forward from GSM to VoIP and VoIP to GSM. NAT Translation SIP or even better I...
Condition:Seller refurbished
Time left:28d 21h 10m
Item location:Florida
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