cant place calls with h323 phones over SIP Trunks

[mkang]

Hi all, im having problems with h323 phones, they can place calls but can´t receive any via SIP Trunk, i tried calling from analog, digital, other h323 (different server), SIP phones and in all of them i just get busy.

Can anyone help me?

Thanks

12:01:52,410 | |--reINVIT->| | (3) T:5999 F:+2007 U:5999 P:terminating
12:01:52,415 | |<--Trying--| | (3) 100 Trying
12:01:52,454 | |<--Busy He-| | (3) 486 Busy Here
12:01:52,460 | |----ACK--->| | (3) sip:5999@10.73.72.105
12:01:52,460 | |--Busy He->| | (3) 486 Busy Here
12:01:52,464 | |<----ACK---| | (3) sip:5999@10.73.72.105
12:01:52,464 | |<--Busy He-| | (1) 486 Busy Here
12:01:52,470 |<--Busy He-| | | (1) 486 Busy Here
12:01:52,470 | |----ACK--->| | (1) sip:5999@iolab.com
12:01:52,474 |----ACK--->| | | (1) sip:5999@10.73.72.111
12:01:52,504 | |<--PUBLISH-| | (4) sips:+2007@iolab.com