PACK DE 3  CISCO CP-6921-C-K9 IP PHONE (SIP POSSIBLE) LOT À VIGNACOURT

Cisco CP-6921-C-K9 Unified IP Phone 6921 Standard - VoIP phone - SCCP Pack de 3 téléphones 6921, sans alimentation (POE) Label: Cisco UC Phone 6921, Charcoal, Standard Handset Status: R4 Product Description: Cisco Unified IP Phone 6921 Standard - VoIP phone Product Type: VoIP phone Main Features: Multiple VoIP protocol support, integrated Ethernet switch VoIP Protocols: SCCP, SIP, SRTP Voice Codecs: G.711, G.729a, G.729ab, G.711a, iLBC, G.729b Lines Supported: 2 lines Speakerphone: Yes (digital duplex) Call Services: Voice Mail, Caller ID, Call Transfer, Call Hold Display: LCD display - monochrome - Yes Network Ports Qty: 2 x Ethernet 10Base-T/100Base-TX https://software.cisco.com/download/home/282622815/type/282074289/release/9.4(1)SR3 Want to use SIP with this phone ? vous voulez les passer en SIP ? https://www.emetrotel.com/tsd/content/convert-cisco-692169416961-phone-sccp-skinny-call-control-protocol-sip-protocol