Hi,
We are testing generic SIP devices and found a problem.
Internal calls from SIP device to Mitel phone devices are working without any problems.
If I call from SIP device to external number, then I have a problem, that external partner can’t hear me, but I can hear him.
Here is our configuration of the SIP Device Capabilities Assignment:
Disable Reliable Provisionable Response: No
Force Sending SDP in initial Invite message: No
Prevent the Use of IP Address 0.0.0.0. in SDP Messages: Yes
Replace System based with Device based In-Call Features: No
Suppress the Use of SDP Inactive Media Streams: Yes
Renegotiate SDP To Enforce Symmetric Codec: No
Repeat SDP Answer If Duplicate Offer Is Received: No
Allow Device to use Multiple Active M-Lines: No
Any idea what we can do, to solve the problem?
Thanks !
2x ICP 3300 Cluster
Software Release 9.0 UR2 (9.0.2.17)
No Voice Mail Networking licenses
No ACD agent licenses
We are testing generic SIP devices and found a problem.
Internal calls from SIP device to Mitel phone devices are working without any problems.
If I call from SIP device to external number, then I have a problem, that external partner can’t hear me, but I can hear him.
Here is our configuration of the SIP Device Capabilities Assignment:
Disable Reliable Provisionable Response: No
Force Sending SDP in initial Invite message: No
Prevent the Use of IP Address 0.0.0.0. in SDP Messages: Yes
Replace System based with Device based In-Call Features: No
Suppress the Use of SDP Inactive Media Streams: Yes
Renegotiate SDP To Enforce Symmetric Codec: No
Repeat SDP Answer If Duplicate Offer Is Received: No
Allow Device to use Multiple Active M-Lines: No
Any idea what we can do, to solve the problem?
Thanks !
2x ICP 3300 Cluster
Software Release 9.0 UR2 (9.0.2.17)
No Voice Mail Networking licenses
No ACD agent licenses