SCCP Analog endpoints having call transfer issue.

[karthikeyanm]

One of my branch office have 2901 router with four FXS connection. I have configured MGCP gateway first with my CUCMBE, but as I need call supplementary features such as call pickup and call back, I have converted those endpoints as SCCP. But now the call transfer stopped working.

Below is the scenario.

Analog 1 calling Analog 2.

Analog 2 transfer to Analog 3 using hookflash transfer.

Analog 2 and Analog 3 both gets disconnected.

Analog 1 still in connected. (Silence. No MOH either)

I have changed hookflash duration too.

Pl help me on this issue.

[Rob Huffman]

Hi Karthik,

Have you checked out this doc

http://www.cisco.com/en/US/docs/ios/voice/fxs/configuration/guide/fxsfeatmd.html#wp1103832

Cheers!

Rob

[karthikeyanm]

Hi Rob,

Thanks for the document. I have done basic configuration with this document only. I tried the feature mode too. I got it working after I changed the device profile to Non SRST profile. Wierd. There is an issue with SRST it seems. I am checking out it. Update you as soon as I found the soln. If you have any ideas pl share it.

[karthikeyanm]

Hi Rob,

The following is the configuration in the 2901 IOS gw. I have enabled feature mode but not working. What could be the problem. As soon as the hookflash is pressed it disconnecting immediately.

voice-port 0/1/3

timeouts ringing infinity

timing hookflash-in 300 0

caller-id enable

router# sh run | sec stcapp

stcapp ccm-group 1

stcapp

stcapp feature access-code

prefix #

pickup local 4

pickup group 5

meetme-conference 3

forward-to-voicemail 9

stcapp feature callback

activation-key #7

stcapp supplementary-services

port 0/1/0

  hold-resume

  fallback-dn 106

port 0/1/1

  hold-resume

  fallback-dn 104

port 0/1/2

  hold-resume

  fallback-dn 103

port 0/1/3

  hold-resume

  fallback-dn 102

stcapp call-control mode feature

hangup-last-active-call *8

transfer *7

conference *5

drop-last-conferee *6

toggle-between-two-calls *4