[asterisk-users] Asked to transmit frame type slin, while native formats is 0x8 (alaw) read/write = 0x4 (ulaw)/0x8 (alaw)

[Nick Ustinov]

Hello!


Client is using ulaw, however server sometimes fills the log with following:

[2011-03-09 21:23:07] WARNING[27204] chan_sip.c: Asked to transmit
frame type slin, while native formats is 0x8 (alaw) read/write = 0x4
(ulaw)/0x8 (alaw)
[2011-03-09 21:23:07] WARNING[27204] chan_sip.c: Asked to transmit
frame type slin, while native formats is 0x8 (alaw) read/write = 0x4
(ulaw)/0x8 (alaw)
[2011-03-09 21:23:07] WARNING[27204] chan_sip.c: Asked to transmit
frame type slin, while native formats is 0x8 (alaw) read/write = 0x4
(ulaw)/0x8 (alaw)
[2011-03-09 21:23:07] WARNING[27204] chan_sip.c: Asked to transmit
frame type slin, while native formats is 0x8 (alaw) read/write = 0x4
(ulaw)/0x8 (alaw)
[2011-03-09 21:23:07] WARNING[27204] chan_sip.c: Asked to transmit
frame type slin, while native formats is 0x8 (alaw) read/write = 0x4
(ulaw)/0x8 (alaw)


Using asterisk 1.8.4-rc2

What could be the cause?


Nick