Supported IP Phones

Supported

Manufacturer	Model	Automatic Configuration Available	“Secure VoIP” Compatible
Cisco	SPA122 (D) Supported until May 31, 2025	✓	✓
	SPA301 (D) Supported until Feb 29, 2024	✓	✓
	SPA303 (D) Supported until Feb 29, 2024	✓	✓
	SPA504G (D) Supported until Feb 29, 2024	✓	✓
	SPA525G2 (D) Supported until Feb 29, 2024	✓	✓
Grandstream	HT801	✓	✓
Grandstream	HT802	✓	✓
Poly / Polycom	RealPresence Trio 8500	✓	✓
	RealPresence Trio 8800	✓	✓
	SoundStation IP 5000 (D) Supported until Q4 2025	✓	✓
	SoundStation IP 6000 (D) Supported until Q4 2025	✓	✓
	VVX 101 (D) Supported until Q1 2026	✓	✓
	VVX 150	✓	✓
	VVX 201 (D) Supported until Q1 2026	✓	✓
	VVX 250	✓	✓
	VVX 301 / 311 (D) Supported until Q1 2026	✓	✓
	VVX 350	✓	✓
	VVX 401 / 411 (D) Supported until Q1 2026	✓	✓
	VVX 450	✓	✓
	VVX 501 (D) Supported until Q1 2026	✓	✓
	VVX 601 (D) Supported until Q1 2026	✓	✓
Yealink	CP860 (D) Supported until Feb 18, 2024	✓	✓
	CP960 (D) Supported until Dec 31, 2026	✓	✓
	SIP-T19P E2 (D) Supported until Dec 31, 2026	✓	✓
	SIP-T21P E2 (D) Supported until Dec 31, 2026	✓	✓
	SIP-T23G (D) Supported until Dec 31, 2026	✓	✓
	SIP-T29G (D) Supported until Dec 31, 2025	✓	✓
	SIP-T31P	✓	✓
	SIP-T33G	✓	✓
	SIP-T42S (D) Supported until Dec 31, 2026	✓	✓
	SIP-T43U	✓	✓
	SIP-T46S (D) Supported until Dec 31, 2026	✓	✓
	SIP-T48S (D) Supported until Dec 31, 2026	✓	✓
	SIP-T52S (D) Supported until May 31, 2024	✓	✓
	SIP-T53W	✓	✓
	SIP-T54S (D) Supported until May 31, 2024	✓	✓
	SIP-T54W	✓	✓
	SIP-T58A (D) Supported until Dec 31, 2026	✓	✓
	W53P (D) Supported until Dec 31, 2026	✓	✓
	W56P (D) Supported until Dec 31, 2026	✓	✓
	W60P (D) Supported until Dec 31, 2026	✓	✓

Accepted

Will work with EVS and has been tested by our team. We can answer many questions about these devices.

Manufacturer	Model	Automatic Configuration Available
Algo	8028 SIP Doorphone
Algo	8180 SIP Audio Alerter
Cisco	ATA 191 / 192
	IP Phone 6821 / 6841 / 6851 with Multiplatform Firmware	✓
	IP Phone 7811 / 7821 / 7832 / 7841 / 7861 with Multiplatform Firmware	✓
	IP Phone 8811 / 8831 / 8832 / 8841 / 8845 / 8851 / 8861 / 8865 with Multiplatform Firmware	✓
	SPA122 (D) Supported until May 31, 2025	✓
	SPA502G (D) Manufacturer support ends Feb 29, 2024	✓
	SPA508G (D) Manufacturer support ends Feb 29, 2024	✓
	SPA509G (D) Manufacturer support ends Feb 29, 2024	✓
	SPA514G (D) Manufacturer support ends Feb 29, 2024	✓
	SPA525G (D) Manufacturer support ends Feb 29, 2024	✓
VTech	VSP736
Yealink	CP920	✓
	SIP-T23P	✓
	SIP-T27G	✓
	SIP-T27P (D) Manufacturer support ends Feb 1, 2023	✓
	SIP-T31G	✓
	SIP-T33P	✓
	SIP-T40G / T40P	✓
	SIP-T41P (D) Manufacturer support ends Apr 1, 2025	✓
	SIP-T41S	✓
	SIP-T42G (D) Manufacturer support ends Apr 1, 2025	✓
	SIP-T46G (D) Manufacturer support ends Apr 1, 2025	✓
	SIP-T46U	✓
	SIP-T48G (D) Manufacturer support ends Apr 1, 2025	✓
	SIP-T48U	✓
	SIP-T58V (video calls not supported at this time)	✓

Untested

Will probably work with EVS, but has not been tested. Our ability to provide support is limited.

Manufacturer	Model
Adtran	IP 706
Adtran	IP 712
Avaya	IX IP Phones
	IX Hospitality Phones
	IX Conference Phones
	IX Wireless Handsets
Cisco	IP Phone 6800 Enterprise Series
	IP Phone 7800 Enterprise Series
	IP Phone 8800 Enterprise Series
Gigaset / Siemens	A series
	C series
	DX800A
	E series
	S series
Grandstream	BudgeTone series
	DP710 / DP715
	GXP series
	HT812 / HT813 / HT814 / HT818
	GXV3240
KONNECT	“Business Phones” series
Phoenix Audio	Quattro MT-305
Poly	CCX series
Poly	Edge B series
Polycom	KIRK Wireless Server
Ubiquiti	UniFi® VoIP series
VTech	VCS752
	VCS754
	VSP600
	VSP715
	VSP725
	VSP726
	VSP735
Yealink	VP series
	SIP-T56A
	SIP-T57W
	SIP-T58W
	SIP-W41P
	SIP-W73P
	SIP-W76P

End-of-Life

Accepted on a best-effort basis, but no longer sold nor supported by the manufacturer. Software updates unavailable.

Manufacturer	Model	Automatic Configuration Available	“Secure VoIP” Compatible
Aastra	6731i
	6737i
	6739i
	6751i
	6753i
	6755i
	6757i / 6757iCT
	9112i
	9133i
	9143i
	9480i / 9480iCT
	MBU 400
Grandstream	GXP1105
	GXV3140
	HT702
Linksys	SPA841
	SPA901
	SPA921 / SPA922
	SPA941 / SPA942
	SPA962
	SPA2102
	WIP300
	WIP310
Ojo	Vision (WG4K)
Panasonic	KX-TGP500
	KX-TGP550
	KX-TGP600
	KX-UT113 / KX-UT123
	KX-UT133 / KX-UT136
	KX-UT248
	KX-UT670
	KX-UTG200
	KX-UTG300
Polycom	SoundPoint IP 300 / 301
	SoundPoint IP 320
	SoundPoint IP 321	✓
	SoundPoint IP 330
	SoundPoint IP 331	✓
	SoundPoint IP 335	✓	✓
	SoundPoint IP 430
	SoundPoint IP 450	✓	✓
	SoundPoint IP 500 / 501
	SoundPoint IP 550 / 560	✓
	SoundPoint IP 600 / 601
	SoundPoint IP 650	✓
	SoundPoint IP 670	✓
	SoundStation IP 4000
	SoundStation IP 7000	✓	✓
	VVX 300	✓	✓
	VVX 310	✓
	VVX 400	✓	✓
	VVX 410	✓
	VVX 500	✓	✓
	VVX 600	✓	✓
	VVX 1500	✓
snom	300
	320
	360
	370
	820
	821
	M3
	M9
	PA1
Unidata	SQ series
	WPU-7700
	WPU-7800
Yealink	SIP-T19P
	SIP-T20P
	SIP-T21P
	SIP-T22P
	SIP-T26P
	SIP-T28P
	SIP-T32G
	SIP-T38G
	W52P	✓	✓

Not Supported

Hardware that cannot be used with EVS, generally because it requires a proprietary PBX.
We are unable to offer support or guidance.

Manufacturer	Model
Allworx	9200 series
Allworx	9300 series
Avaya	Partner series
Cisco	Unified IP Phone 6000 series
Cisco	Unified IP Phone 7000 series
Mitel	5000 series
Mitel	Inter-Tel series
Nortel	All models
Panasonic	KX-TGP551
Tadiran	T200 series
Vodavi	StarPlus series
Vodavi	Vertical series
XBLUE Networks	All models

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Supported IP Phones

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