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Thread: Query about Blind Transfer




Query about Blind Transfer
user name
2006-08-24 15:09:32
Hi,

sip1 <--> Asterisk <---> sip2
	       ^
sip3 <---------|


sip1 establishes a call to sip2. sip1 then executes a blind
transfer such
that sip2 is connected to sip3.

>From the sip logs, Asterisk received a REFER message
from sip1. It then
sets up a call to sip3 and then bridge the call between sip2
and sip3.

Would it be possible for Asterisk to forward the REFER
message to sip2 ? 
so that when sip2 receives the REFER message, it would
establish a call to
sip3.

Thank you.

regards,
Kwang Mien




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Query about Blind Transfer
user name
2006-08-29 21:28:55
----- Chan Kwang Mien <kwangmienasgent-tech.com> wrote:
> Would it be possible for Asterisk to forward the REFER
message to sip2
> ? 

No. Asterisk is not a proxy.

> so that when sip2 receives the REFER message, it would
establish a
> call to
> sip3.

No. That would imply that the phones can talk to each other
directly, which Asterisk could not be a part of (for
example, all control over CDRs would be lost).

-- 
Kevin P. Fleming
Senior Software Engineer
Digium, Inc.

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