Hi Sjur

> +
> +		boolean VoiceOverPs [readonly]
> +
> +			IMS voice is enabled by network
> +			Related AT command: AT+CIREP.
> +
> +		string CsHandoverProgress [readonly, optional]
> +
> +			Indicates the handover progress status during a CS
> +			fallback procedure. The possible values are:
> +				"started"  - CS Fallback procedure has started
> +				"complete" - CS Fallback procedure has completed
> +				"failure"  - CS Fallback has failed
> +				"idle"     - No CS call or fallback is ongoing
> +
> +			Related AT URC: +CIREP
> +

+CIREP reports SRVCC and IMSVOPS events (27.007). As per 23.216, SRVCC 
is basically a handover of CS voice call anchored in IMS to CS domain.

But the property values for csHandoverProgress descriptions says "CS 
Fall back procedure", which i think is wrong. How about changing "CS 
Fallback" to "PS-CS SRVCC Handover"

CS fall back and SRVCC are not the same, to my understanding.  For SRVCC 
the call should be based in IMS and it is a handover, and CSFB happens 
not during call, but before it.

Correct me if i am wrong.

regards
Arun