Cisco SPA 504G User Manual

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Ending a Call
To end a call, do one of the following:
• If you are using the handset, hang up.
• If you are using the speakerphone, press Speaker.
• If you are using a headset, either press Headset (wired) or replace the handset (wireless).
Transferring Calls
You can perform types of transfers:
• Attended—Call the person to whom you are transferring the call and speak to them before
transferring the call.
• Blind—Transfer the call without speaking to the other party to whom you are transferring the
call.

Cisco SPA 504G Specifications

General

Lines	4
Protocols	SIP, SPCP
Speakerphone	Yes
Ethernet Ports	2 (10/100 Mbps)
Power over Ethernet (PoE)	Yes
Voice Codecs	G.711, G.726, G.729
Headset Port	Yes (2.5mm)
Display	Monochrome LCD