Could connect an ATA-187 on a cme 9.1 and doing calls. Is there a setting to set-up T.38 fax relay for the DN on the ATA?
An how can a transfer/hold e.g. be done, when an analog phone is pluged in the ATA-187?
Thanks a lot,
Here my setup:
voice service voip
ip address trusted list
ipv4 0.0.0.0 0.0.0.0
allow-connections h323 to h323
allow-connections h323 to sip
allow-connections sip to h323
allow-connections sip to sip
no supplementary-service sip moved-temporarily
no supplementary-service sip refer
fax protocol t38 nse force version 0 ls-redundancy 0 hs-redundancy 0 fallback pass-through g711ulaw
h245 caps mode restricted
voice register global
source-address 192.168.115.1 port 5060
timeouts interdigit 4
authenticate realm all
create profile sync 0322123411327956
voice register dn 1
voice register pool 1
id mac F029.29E2.902B
number 1 dn 1
username ata1 password 1234
ATA does not supports T.38.
For call transfer or any other supplementary feature, you will need the ATA to run an SCCP image, not a SIP image.
This guy doesn't know what he's talking about. ATA187's do support T.38 fax relay. That is one of the big benefits of the 187 over the 186's. However, they still do not support fax rates over 14.4Kbps. For that you will need a VG for SG3 faxing.
I know this post is very old, but i am facing the same problem i can make call to analog phone attached to the ata but could not receive or send fax-machine.
so please can you share, how did you resolve this issue ?
Thanks in advance.