User Context: from-trunk
allow=ulaw&alaw
context=from-trunk
disallow=all
dtmfmode=rfc2833
host=voiper.ipkall.com
insecure=very
type=peer
nat=yes
Ok, i got it to work except for one big problem. I am getting one way audio. It outputs audio, but I there is no input.
I am trying to set it up to work as a vm dialin number. The system does not hear the dtmf tones.
I have the NAT funtions turned on in the sip_nat.conf file.
Any ideas?
Thanks!
Michael
I used IAX instead of sip...no audio problems at all.
IP Kall is the only provider that I've had one way audio problems with. I too had to set it up as IAX to fix that problem. I have also had problems with them for quite some time now, that all my calls don't go through. Some callers just get dead air, again they are the only provider I've had this problem with. But Hey THEY ARE FREE
outgoing peer details:
type=peer
qualify=yes
nat=yes
insecure=very
host=voiper.ipkall.com
dtmfmode=rfc2833
disallow=all
allow=ilbc&ulaw&gsm
incoming user details:
type=peer
nat=yes
insecure=very
host=voiper.ipkall.com
dtmfmode=rfc2833
disallow=all
allow=ulaw&gsm&ilbc
user context = phone number from ipkall
then i just setup a second trunk with a little different name to allow the voiper2.ipkall.com address
works perfect everytime. i dont reall use it like that much but works great though
That is correct. I've been running PIAF on Raspberry Pi and Raspberry Pi2 without setting up a trunk, only inbound routes. Be sure you have the IPKall IP address or domain name in IPTABLES.I didn't setup a trunk for IPKall. I "Allow Anonymous Inbound SIP Calls" in general settings and have an "inbound route" set up for the number. I list that number in "SIP Phone Number:" on my IPKall setup page. This has worked for 18 months, routes to a ring group, forward or extension and responds very quickly. My experience is IPKall works as well or better than most paid providers.
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