Need to increase SIP channel

[rajeshpat]

Hi Guys,

I have one doubt. Is there any way to increase the SIP channel in cucm for analog line (mainly for fax - Right fax) in SIP trunk configuration? the request is, CUCM has been configured with the SIP trunk to FAX which is working perfect. Now the customer want to increase the channel from 2 to 7 channel which he has done in FAX server. So is there any change is required in cucm. From my knowledge no need of any changes. please suggest. 

[Jaime Valencia]

The concept of "channels" is really not applicable to SIP trunks, they're just an IP to IP connectivity method which you can use, as long as you have enough BW to use it, or you configure a limit of calls, or something like that.

Most likely there's nothing you need to do in CUCM.