Howto:MXP T150 - Tandberg - H.323 Testreport
Summary
As a conclusion of the test with this products, innovaphone can only recommend to use the Tanndberg T150 as a SIP device. When using H.323 as signalling protocol, a call transfer is not possible. Since this is a serious limitation, innovaphone does not recommend using the Tandberg T150 as a H.323 device.
Version
T150 - Firmware Version:
L4.2, Security
T150 - Hardware Version:
38A02282
innovaphone IP800 - Firmware Version:
V7(08-70015)
Current test state
This product is being tested right now. The test is not yet completed.
Testing Enviroment
Scenario: Tandberg only phone equipment
Device Setup
| Tested feature | Result |
|---|---|
| Register Device w/o specific configuration (requires DHCP, GK detection and “magic” alias) | No |
| DHCP is default | Yes |
| DHCP works | Yes |
| DHCP yields timeserver and time displays correctly | Yes |
| SNTP config has TZ string for timezone/dst autoconfig | No |
| DHCP yields correct default gateway | Yes |
| Device supports magic registration (e.g. by serial) | No |
| GK discovery works | Yes |
| Fixed GK registrations works | No |
| Registrations supports GK-ID | No |
| Device registers w/o Extension (just by name) | Yes |
| Device registers by extension | Yes |
| Device registers with H.235 password | Yes, but no calls possible |
| Device registers multiple identities | No |
Test Results
Basic Call
| Tested feature | Result |
|---|---|
| video call | Yes |
| call using g711a | Yes |
| call using g711u | Yes |
| call using g723 | No |
| call using g729 | No |
| Overlapped sending | No |
| early media channel | No |
| Fax using T.38 | N/A |
| CGPN can be supressed | No |
| Reverse Media Negotiaton | No |
| Voice Quality OK? | Yes |
DTMF
| Tested feature | Result |
|---|---|
| DTMF tones sent correctly | Yes |
| DTMF tones received correctly | Yes |
| Device switches to DTMF mode automatically after connect | Yes |
Hold/Retrieve
| Tested feature | Result |
|---|---|
| Call can be put on hold | Yes, but sometimes without MoH |
| Held end hears music on hold / announcement from PBX | Yes |
| Call returns to transferring device if the third Endpoint is not available | ? |
Transfer with consultation
| Tested feature | Result |
|---|---|
| Call can be transfered | No |
| Held end hears music on hold | No |
| Call returns to transferring device if the third Endpoint is not available | No |
Transfer with consultation (alerting only)
| Tested feature | Result |
|---|---|
| Call can be transfered | No |
| Held end hears music on hold or dialing tone | No |
| Call returns to transferring device if the third Endpoint is not available | No |