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准备买一个VOIP的Adaptor, 在pennytel 网上看到有三款，高手们建议一下，哪一款比较好啊。多谢！ Cisco PAP2T 2 Port VoIP Adapter * * Internet Phone Adapter * * 2 VoIP Ports * * Includes $5 call credits * AUD $61.00 * Add to Order Cisco SPA2102 VoIP ATA & Router * * 2 Port FXS Analog telephone adapter * * 2 x 10/100 Ethernet ports - LAN + WAN * * Connects standard telephones and fax machines to IP-based data networks * * Easy-to-install and simple-to-use * * Includes $5 call credits * AUD $81.00 Cisco SPA3102 VoIP ATA & Router * * Automatically routing local calls from mobile phone and landlines to VOIP service * * Reduce international & long distance phone charges * * Calls can be sent via traditional carrier via FXO interface - good in power outs or when internet is down * * Includes $10 call credits * AUD $87.00 |
