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以太网 (rj-45) 14 电话线 VOIP 商务电话和 IP PBX

Polycom 2200-49780-025 CCX 600 Business Media Phone Open SIP - Black
1,594.12元全新
760.86元二手
Cisco CP-8800-V-KEM Corded Telephone - CP8800VKEM
1,724.63元全新
507.17元二手
Cisco Cp-7914 7914 IP Phone Expansion Module for 7960
评分总数：4
72.10元全新
Cisco 7914 IP Phone Expansion Module for 7960
108.69元全新