Asterisk: Call rejected, CallToken Support required.

Posted on by Randy

When connected with peers running older versions of Asterisk, the following error might come up and inbound calls from the peer are rejected:

ERROR[xxxxx] chan_iax2.c: Call rejected, CallToken Support required. If unexpected, resolve by placing address x.x.x.x in the calltokenoptional list or setting user guest requirecalltoken=no

To resolve this, place the following in iax_custom.conf and reload Asterisk:

calltokenoptional=0.0.0.0/0.0.0.0;

2 Responses to Asterisk: Call rejected, CallToken Support required.

  1. Victor Zhang says:
    April 11, 2013 at 4:51 am

    add requirecalltoken=no in iax_additional.conf
    as:

    [501]
    deny=0.0.0.0/0.0.0.0
    type=friend
    setvar=REALCALLERIDNUM=501
    secret=501
    qualify=yes
    port=4569
    permit=0.0.0.0/0.0.0.0
    transfer=no
    mailbox=501@device
    host=dynamic
    dial=IAX2/501
    context=from-internal
    callerid=device
    accountcode=
    requirecalltoken=no

  2. LoThaR says:
    October 15, 2013 at 11:38 am

    Simply genius!!, nice way out for an annoying problem.