The information on this page is based on feedback from Enswitch customers using these telephones in production. This list is incomplete, and some entries may be out of date. Any updates are welcome.

"Supported" means that the basic functions of the telephone have been reported as working. "Fully supported" means that all or almost all relevant functions of the telephone have been reported as working. Integrics has not verified these for all telephones.

Hardware SIP telephones

Aastra 480i

• Reported not to work behind NAT.
• Busy lamps are supported.

Aastra 57i

• Reported not to work behind NAT.
• Busy lamps are currently unsupported. This is planned for Enswitch 2.9.

Cisco 7912/7940/7960

• Supported using SIP image.
• Set the following:

  messages_uri: "*1"

• Set the following if behind NAT:

  nat_enable: 1
  nat_received_processing: 1
  nat_address: ""

Elmeg 290

• Please see the Snom 190, on which this telephone is based.

Grandstream Budgetone 101/102

• Supported.
• Turn on NAT if behind a NAT device.

Grandstream GXP2000

• Supported.
• Busy lamps are partially supported. This requires the latest Grandstream firmware.

Polycom SoundPoint IP

• Supported if not behind NAT.
• Not supported if behind NAT. It is reported to work behind NAT with some models of NAT router, but due to the uncertainty involved, Enswitch does not officially support this.
• Busy lamps are partially supported.

Siemens C460 IP Gigaset

• Supported.

Sipura SPA 941/942/1001/2002/3000

• Supported.

Snom 190/320/360/370

• Fully supported.
• Busy lamps are supported.
• Auto-answer for page groups is supported.

UTS F3000

• Supported.
• SIP messaging is supported. This requires this feature to be enabled in Enswitch.

Analog telephone adapters (ATAs)

DrayTek Vigor2800

• Supported.

Grandstream Handytone 286/287/386

• Supported.

Linksys PAP2

• Supported.

Motorola VT1000

• Supported.

PBXs

Asterisk

• Fully supported.
• Make a telephone in Enswitch, then set the following in Asterisk's sip.conf:

  username = <telephone account>
  fromuser = <telephone account, unless original callerid is set>
  secret = <telephone password>
  insecure = port,invite
  context = <context for incoming calls>

• Add a context in extensions.conf for outgoing calls.

Cisco Call Manager and Call Manager Express

• Supported.
• Requires a remote access account for outbound calls due to lack of authentication support.

Enswitch

• Please see Asterisk, which Enswitch uses for connections to carriers.
• The context for incoming calls is normally "from-external".
• Make a peer for the outgoing context.

NEC XN120

• Supported.

Routers and gateways

Cisco 53xx/54xx

• Supported.
• Requires a remote access account for outbound calls due to lack of authentication support.

Multitech ISDN2e gateway

• Supported.

Nextone

• Supported.

Teles SS7 gateway

• Supported.

Softphones

Eyebeam

• Supported for audio.

• Video is untested.

SJ Phone

• Supported.

X-Lite

• Supported.