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No busy-tone for VoIP

Hi all,

This is my setup:

PBX_A--E1R2--Cisco GW--WAN--Cisco GW--E1R2--PBX_B

PBX_A made a call to PBX_B, if the extension is engaged, no busy/engage tone is heard on PBX_A.

I have the following 2 commands for both Cisco GW:

voice call convert-discpi-to-prog

voice rtp send-recv

Kindly advice what might be the possible solutions.

Thanks and best regards.

1 REPLY
Silver

Re: No busy-tone for VoIP

Configure the global voice call send-alert and voice rtp send-recv commands. See here

http://www.cisco.com/en/US/tech/tk652/tk653/technologies_tech_note09186a0080111b58.shtml

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