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32pcs New Patton SmartNode DTA VoiP ISDN adapter - PS Auction - We value the future - Largest in net auctions
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Patton SmartNode DTA 2 BRI ISDN Terminal Adapter - 4 VoIP Calls, 16 SIP sessions not upgradeable with High Precision Clock
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Asterisk VOIP PBX, 1 T1/E1 PRI ISDN port, 1U server, software :Issabel, for hotel /restaurant/office phone system|Communications Parts| - AliExpress
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