[asterisk-dev] chan_sip - sip_write error

[santoshchintalwar at gmail.com]

>
> WARNING[8779]: chan_sip.c:5041 sip_write: Asked to transmit frame type 
> 64, while native formats is 0x2 (gsm)(2) read/write = 0x40 
> (slin)(64)/0x2 (gsm)(2)
> WARNING[8779]: chan_sip.c:5041 sip_write: Asked to transmit frame type 
> 64, while native formats is 0x2 (gsm)(2) read/write = 0x40 
> (slin)(64)/0x2 (gsm)(2)
> WARNING[8779]: chan_sip.c:5041 sip_write: Asked to transmit frame type 
> 64, while native formats is 0x2 (gsm)(2) read/write = 0x40 
> (slin)(64)/0x2 (gsm)(2)
> WARNING[8779]: chan_sip.c:5041 sip_write: Asked to transmit frame type 
> 64, while native formats is 0x2 (gsm)(2) read/write = 0x40 
> (slin)(64)/0x2 (gsm)(2)
> NOTICE[8779]: channel.c:2481 __ast_read: No/unknown event '0' on timer 
> for 'SIP/111-092009b8'?
>
>
These Loggers shows that there is a codec conversion is happening, 
because of that prompt sounds badly

Thanks,
Santosh.