Best VoIP Phones: Compare Phones From Top Providers

Our two charts below profile eight of the best VoIP phones we offer – tested by our very own team of VoIP experts.

It isn’t always easy to choose an appropriate IP phone for your business, but with our clear, concise lists you can easily compare their various features.

All the models show below work with our Dash Business Phone Plans. You can order from our Online Store and have them delivered to you pre-configured and ready to use.

Best VoIP Phones Comparison

	Yealink T21P	Yealink T48G	Polycom VVX 301	Cisco SPA501G
LCD	Graphical	Color	Graphical	N/A
Resolution	132×64 px	7″ (800×480 px)	208×104 px	N/A
VoIP Accounts	2	16	6	4
Speakerphone	check	check	check	check
USB Ports	None	1	None	None
Codecs	Opus, G.722, G.711, G.729AB, G.726, iLBC	G.722, G.711, G.723.1, G.729AB, G.726, iLBC	G.711, G.729AB, G.722, G.722.1, iLBC	G.711, G.726, G.729A, G.722
Bluetooth		check
3-Way Conferencing	check	check	check	check
Datasheet	Download	Download	Download	Download

	Yealink SIP-W52P	Yealink SIP-T46G	Cisco SPA525G	Polycom VVX 601
LCD	Graphical	Color	Color	Color
Resolution	1.8″ (128×160 px)	4.3″ (480×272 px)	3.2″ (320×240 px)	4.3″ (480×272 px)
VoIP Accounts	5	16	5	16
Speakerphone	check	check	check	check
USB Ports		1	1	2
Codecs	G.722, G.711, G.723, G.726, G.729, iLBC	G.722, G.711, G.723, G.723.1, G.729AB, G.726, iLBC	G.711, G.726, G.729AB, G.722	G.711, G.729AB, G.722, G.722.1, G.722.1C, iLBC
Bluetooth		check	With dongle	check
3-Way Conferencing	check	check	check	check
Datasheet	Download	Download	Download	Download