Hello all!!!
I have 2 CCME. Only one have ISDN PRI connection to PSTN. Locally registred ip phone can succesfully make a PSTN call.
The debug isdn q931 is:
Bearer Capability i = 0x9090A3
Standard = CCITT
Transfer Capability = 3.1kHz Audio
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
I have configured second CCME to have h.323 trunk to first CCME. Now ip phone that registred on second CCME can make calls to PSTN, but not to all destinations.
The problem is an anknown call type:
Bearer Capability i = 0x8890
Standard = CCITT
Transfer Capability = Unrestricted Digital
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
Transfer Capability = Unrestricted Digital
I need that calls from second CM to PSTN have Transfer Capability = 3.1kHz Audio or Speach
Can I configure this?
CCME1:
controller E1 0/0/0
pri-group timeslots 1-28
interface Serial0/0/0:15
no ip address
encapsulation hdlc
isdn switch-type primary-net5
isdn incoming-voice voice
isdn sending-complete
no fair-queue
dial-peer voice 2001 pots
description Incoming Voice PRI
translation-profile incoming E1_Incoming
translation-profile outgoing E1_Outgoing
destination-pattern 9T
incoming called-number 5926[0123].
direct-inward-dial
port 0/0/0:15
dial-peer voice 1000 voip
destination-pattern 2...
session target ipv4:192.168.6.235
dtmf-relay h245-alphanumeric
codec g711ulaw
no vad
CCME2
dial-peer voice 4000 voip
translation-profile outgoing VOIP_OUT
destination-pattern 9T
session target ipv4:192.168.2.235
dtmf-relay h245-alphanumeric
no vad
Thank you very much!