Supported Codecs on Snom Desk Phones

On this Page you can find all from Snom desk phones supported codecs.

Supported Codecs on D305, D315, D335, D345, D375, D385, D712, 715, D717, 725, D745, D765 and D785

SDP Name	Setting Name	Fmtp	Rate	Ptime 10ms	Ptime 20ms	Ptime 30ms	Ptime 40ms	Ptime 60ms	Bandwidth	Default Codec	No Licence needed
G.722	g722		16000						64
PCMU (G.711)	pcmu		8000						64
PCMA (G.711)	pcma		8000						64
opus	opus-wb	maxplaybackrate=16000	48000						64
opus	opus-nb	maxplaybackrate=8000	48000						12
opus	opus		48000						64
GSM	gsm		8000						13
G.723	g723		8000						7
G.726-16	g726-16		8000						16
G.726-24	g726-24		8000						24
G.726-32	g726-32		8000						32
G.726-40	g726-40		8000						40
AAL2-G726-16	aal2-g726-16		8000						16
AAL2-G726-24	aal2-g726-24		8000						24
AAL2-G726-32	aal2-g726-32		8000						32
AAL2-G726-40	aal2-g726-40		8000						40
G.729	g729	annexb=no	8000						8
G.729	g729-annexb=no	annexb=no	8000						8
G.729	g729-annexb=yes	annexb=yes	8000						8
G729	g729-no-fmtp		8000						8
G.729A	g729-annexb=no	annexb=no	8000						8
G.729A	g729-annexb=no		8000						8
ilbc	ilbc-30	mode=30	8000						8
ilbc	ilbc-20	mode=20	8000						8
CN	cn		8000						0
CN	cn-wb		16000						0
telephone-event	telephone-event	0-15	8000						0
telephone-event	telephone-event-0-16	0-16	8000						0
telephone-event	telephone-event-no-fmtp		8000						0

Default Codec List: g722,pcmu,pcma,gsm,g723,g726-32,aal2-g726-32,g729,telephone-event

Supported Codecs on D120

SDP Name	Setting Name	Fmtp	Rate	Ptime 10ms	Ptime 20ms	Ptime 30ms	Ptime 40ms	Ptime 60ms	Bandwidth	Default Codec	No Licence needed
G.722	g722		16000						64
PCMU (G.711)	pcmu		8000						64
PCMA (G.711)	pcma		8000						64
GSM	gsm		8000						13
G.723	g723		8000						7
G.726-32	g726-32		8000						32
AAL2-G726-32	aal2-g726-32		8000						32
G.729	g729	annexb=no	8000						8
G.729	g729-annexb=no	annexb=no	8000						8
G.729	g729-annexb=yes	annexb=yes	8000						8
G.729	g729-no-fmtp		8000						8
G.729A	g729-annexb=no	annexb=no	8000						8
G.729A	g729-annexb=no		8000						8
CN	cn		8000						0
CN	cn-wb		16000						0
telephone-event	telephone-event	0-15	8000						0
telephone-event	telephone-event-0-16	0-16	8000						0
telephone-event	telephone-event-no-fmtp		8000						0

Default Codec List: g722,pcmu,pcma,gsm,g723,g726-32,aal2-g726-32,g729,telephone-event

Supported Codecs on D335, D717 and D735

SDP Name	Setting Name	Fmtp	Rate	Ptime 10ms	Ptime 20ms	Ptime 30ms	Ptime 40ms	Ptime 60ms	Bandwidth	Default Codec	No Licence needed
G.722	g722		16000						64
opus	opus-wb	maxplaybackrate=16000	48000						64
opus	opus-nb	maxplaybackrate=8000	48000						12
opus	opus		48000						64
PCMU (G.711)	pcmu		8000						64
PCMA (G.711)	pcma		8000						64
GSM	gsm		8000						13
G.723	g723		8000						7
G.726-32	g726-32		8000						32
AAL2-G726-32	aal2-g726-32		8000						32
G.729	g729	annexb=no	8000						8
G.729	g729-annexb=no	annexb=no	8000						8
G.729	g729-annexb=yes	annexb=yes	8000						8
G.729	g729-no-fmtp		8000						8
G.729A	g729-annexb=no	annexb=no	8000						8
G.729A	g729-annexb=no		8000						8
ilbc	ilbc-30	mode=30	8000						8
ilbc	ilbc-20	mode=20	8000						8
CN	cn		8000						0
CN	cn-wb		16000						0
telephone-event	telephone-event	0-15	8000						0
telephone-event	telephone-event-0-16	0-16	8000						0
telephone-event	telephone-event-no-fmtp		8000						0

Default Codec List: g722,pcmu,pcma,gsm,g723,g726-32,aal2-g726-32,g729,telephone-event

• Page:
  <certificates> tag
• Page:
  <dialplan> tag
• Page:
  <functionKeys> tag
• Page:
  <gui-languages>, <web-languages>tag
• Page:
  <phone-settings> tag
• Page:
  <ReplacementPlan> tag
• Page:
  <Setting-Files> tag
• Page:
  <tbook>,<phone-book> tag
• Page:
  <uploads> tag
• Page:
  Action URLs
• Page:
  Ad-Hoc Conference - V10
• Page:
  Auto Provisioning
• Page:
  Basic setting provisioning via DHCP
• Page:
  BLF - Busy lamp field
• Page:
  Call Features
• Page:
  Call Forwarding
• Page:
  Call Transfer
• Page:
  Configuration and Use of Executive Assistant Feature
• Page:
  D3xx Function Key Index Ranges
• Page:
  D7xx Function Key Index Ranges