New Cortelco 274701 Vip Pak Voip Phone Black Volume Control Phonebook Hands Free Speakerphone Review
New Cortelco 274701 Vip Pak Voip Phone Black Volume Control Phonebook Hands Free Speakerphone Feature
Supports G.723.1, G729A/B, G.711 voice codecs. Complies with RFC-3261, SIP standard, H.323 optional. Dynamic IP support (DHCP and PPPoE). Remote software upgrade capability (via FTP). STUN Support. Large message waiting indicator. Call history. Volume control. Phonebook. 10 One-touch memory keys. Redial/hold. Hands-free speakerphone. Black with silver trim.
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