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New Member

MGCP call transfer (full-consult)

Hi,

Configured MGCP controlled FXS to FXS call transfer, full-blind. Is it possible

to configure full-consult FXS to FXS call transfer? CM version 7.1.3.

Regards,

TO

9 REPLIES
Cisco Employee

Re: MGCP call transfer (full-consult)

Not sure what you mean by that.

Since you're using MGCP that means all call control comes from CUCM.

A blind transfer in CUCM is when you press transfer before the other party answers.

A consult transfer means you wait until the other end picks up the call and then you finish the transfer.

HTH

java

If this helps, please rate

www.cisco.com/go/pdihelpdesk

HTH

java

if this helps, please rate

www.cisco.com/go/pdi
New Member

Re: MGCP call transfer (full-consult)

I can't configure consult transfer, it is blind by default. How do I configure it for MGCP controlled FXS port?

TIA

Super Bronze

Re: MGCP call transfer (full-consult)

Hi

The type of circuit and protocol the gateway runs does not affect the transfer system in use.

On a CallManager system, the choice consult or blind transfers are determined by how you use the handset.. can you advise what you are using to make the transfer? IP Phone, AC, other application etc?

Aaron

Aaron Please remember to rate helpful posts to identify useful responses, and mark 'Answered' if appropriate!
New Member

Re: MGCP call transfer (full-consult)

Hi,

In a branch office there is a 2811 ccme router with MGCP controlled 4 FXS and 4 FXO ports.

When there is an incoming call from PSTN or from central office IP phones to one of the analog phones

connected to FXS port ot the 2811 router I want to be able to consult transfer to another analog phone

connected to the same branch office router.

Super Bronze

Re: MGCP call transfer (full-consult)

Hi

I think it may be worth you posting up you CME config. It seems very unlikely that your FXOs would be MGCP controlled on a gateway that is running CME; if this is the case then it may be time to rethink the design...

Regards

Aaron

Aaron Please remember to rate helpful posts to identify useful responses, and mark 'Answered' if appropriate!
New Member

Re: MGCP call transfer (full-consult)

CME router is working as a voice gateway, its ports are registered to central CUCMBE.

What would be your suggestion regarding the design?

        
voice service pots
voice service voip

voice-port 0/0/0
supervisory disconnect dualtone mid-call
cptone RU
timeouts call-disconnect 3
timeouts wait-release 3
!
voice-port 0/0/1
supervisory disconnect dualtone mid-call
cptone RU
timeouts call-disconnect 3
timeouts wait-release 3
!
voice-port 0/0/2
supervisory disconnect dualtone mid-call
cptone RU
timeouts call-disconnect 3
timeouts wait-release 3
!        
voice-port 0/0/3
supervisory disconnect dualtone mid-call
cptone RU
timeouts call-disconnect 3
timeouts wait-release 3
!
voice-port 0/1/0
cptone RU
timeouts ringing infinity
!
voice-port 0/1/1
cptone RU
timeouts ringing infinity
!
voice-port 0/1/2
cptone RU
timeouts ringing infinity
!
voice-port 0/1/3
cptone RU
timeouts ringing infinity
!
ccm-manager mgcp
ccm-manager music-on-hold
!
mgcp
mgcp call-agent 192.168.0.200 2427 service-type mgcp version 0.1
mgcp dtmf-relay voip codec all mode out-of-band
mgcp rtp unreachable timeout 1000 action notify
mgcp modem passthrough voip mode nse
mgcp package-capability rtp-package
mgcp package-capability sst-package
mgcp package-capability pre-package
no mgcp package-capability res-package
no mgcp timer receive-rtcp
mgcp sdp simple
mgcp rtp payload-type g726r16 static
mgcp bind control source-interface FastEthernet0/1
mgcp bind media source-interface FastEthernet0/1
!
mgcp profile default
!
sccp local FastEthernet0/1
sccp ccm 192.168.0.200 identifier 10 version 6.0
sccp
!        
sccp ccm group 1
associate ccm 10 priority 1
switchback method graceful
!
!
dial-peer voice 101 pots
service mgcpapp
port 0/0/1
!
dial-peer voice 102 pots
service mgcpapp
port 0/0/2
!
dial-peer voice 103 pots
service mgcpapp
port 0/0/3
!
dial-peer voice 100 pots
service mgcpapp
port 0/0/0
!
dial-peer voice 104 pots
service mgcpapp
port 0/1/0
!
dial-peer voice 105 pots
service mgcpapp
port 0/1/1
!
dial-peer voice 106 pots
service mgcpapp
port 0/1/2
!
dial-peer voice 107 pots
service mgcpapp
port 0/1/3
!

Super Bronze

Re: MGCP call transfer (full-consult)

Hi

If the router is a CME router you would have a 'telephony-service' section in your config, and would have phones registered directly to this gateway. You would typically have the FXOs terminated on the gateway rather than being registered to the CUCMBE via MGCP.

Are your phones registered in this way, or registered to CUCMBE?

Aaron

Aaron Please remember to rate helpful posts to identify useful responses, and mark 'Answered' if appropriate!
New Member

Re: MGCP call transfer (full-consult)

Hi,

Phones are registered to CUCUMBE. If phones (i.e. fxs ports) are registered directly to CME how do I transfer calls?

Should I use one of the TCL applications?

Super Bronze

Re: MGCP call transfer (full-consult)

Hi

Your phones are registered to CUCMBE

Your ports are registered to CUCMBE

You keep mentioning CME, but you don't appear to have CME.

TCL scripts aren't used on MGCP gateways.

Consult transfer with CUCMBE is done like so : Whilst on a call, press transfer and dial the transfer target. Wait for them to answer, then speak and press transfer again to complete the transfer.

Blind transfer with CUCMBE is done like so : Whilst on a call, press transfer and dial the transfer target. Press transfer again before the other party answers.

There is no configuration required, other than ensuring that your lines on CUCMBE have a Max Calls setting of at least 2.

Regards

Aaron

Aaron Please remember to rate helpful posts to identify useful responses, and mark 'Answered' if appropriate!
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