UCM630X Series User Manual
Version 1.0.11.10
Settings→Voice Prompt→Language Settings. The dropdown list shows all the
currently available voice prompt languages on the UCM630X. To add more languages
to the list, please download the voice prompt package by selecting "Check Prompt
List" under Web GUI→PBX Settings→Voice Prompt→Language Settings.
Configure the Mobile number of the user.
Table 44: IAX Extension Configuration Parameters→Media
Configure the maximum number of calls allowed for each remote IP address.
Configure to enable/disable requiring call token. If set to "Auto", it might lock out users
who depend on backward compatibility when peer authentication credentials are
shared between physical endpoints. The default setting is "Yes".
Enable SRTP for the call. The default setting is disabled.
Access Control List manages the IP addresses that can register to this extension.
• Allow All: Any IP address can register to this extension.
• Local Network: Only IP addresses in the configured network segments can
register to this extension.
Select audio and video codec for the extension. The available codecs are: PCMU,
PCMA, GSM, AAL2-G.726-32, G,726, G.722, G.729, G.723, iLBC, ADPCM, H.264,
H.265, H.263, H.263p, RTX and VP8.
Table 45: IAX Extension Configuration Parameters→Features
Configure the Call Forward Unconditional target number. If not configured, the Call