Verification Steps - Avaya GXV3240 Application Notes

7.5. Configure Packetization Mode
By default, the Grandstream phones support packetization mode set to 1. At the time of testing,
the Avaya video endpoints did not support packetization mode set to 1. Therefore, the
packetization mode value on the Grandstream phones was changed to 0.
To change the packetization mode value on the Grandstream phone, open a secure shell session
to the phone's IP address. Log in using appropriate credentials. The commands required to
change the value (and output) are shown below.
GXV3240 > config
CONFIG > get 957
957=1
CONFIG > set 957 0
Set 957=0
CONFIG> commit
nvram commited
CONFIG > exit
GXV3240 > reboot
You have chosen to reboot.
Do you want to continue (y/N)? y

8. Verification Steps

This section includes steps that can be followed to verify the configuration.
8.1. Verify Point to Point Audio and Video Calls
Place point to point audio and video calls between the Grandstream phones and Avaya
endpoints. Verify 2-way audio as well as 2-way video for the video calls.
9. Conclusion
These Application Notes describe the procedures required for the Grandstream Multimedia IP
Phones to interoperate with Avaya Aura® Session Manager and Avaya Aura® Communication
Manager to support the reference configuration shown in Figure 1. Refer to Section 2.2 for
testing results and any observations noted during testing.
MJH; Reviewed:
SPOC 4/15/2015
Solution & Interoperability Test Lab Application Notes
©2015 Avaya Inc. All Rights Reserved.
23 of 25
Grandstream_SM