skype bussiness sip inbound

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Feb 8, 2011
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Hi

I have an Elastix 1.5.2-2 server. I have purchased a Skype business SIP account and configured it in my elastix serrver. I am able to make outbound calls but not able to get inbound calls please help me with the configurations

this is my working outbound trunk details

username=99051xxxxxxxxx
type=peer
secret=xxxxxxxxxx
qualify=yes
insecure=invite
host=sip.skype.com
fromuser=99051xxxxxxxxx
fromdomain=sip.skype.com
disallow=all
context=from-trunk
canreinvite=no
allow=g729&alaw&ulaw

please gimme the User details
 
Joined
Feb 8, 2011
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Hi thanks for your replay

yeah.. i have configured 8 trunks in my Elastix server. all are working fine, they have their corresponding inbound routes too,all my inbound routes are working fine..

i am confused with the USER details in trunk configuration part for this skype account.

i have a DID registered to this skype account. which is a UK number
so im in a doubt whether i should give +44xxxxxxxxxx(xx---- is my nymber) or simply 44------
or just 0-----

and how about the registration string

username:secret@sip.skype.com/DID
or
username:secret@sip.skype.com/username
or
username:secret@sip.skype.com

which is correct??


thanks for your help in advance

regards

Hijas Ahmed
 
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i use skype channel not sip to skype...but its a matter of try and error search..
 
Joined
Nov 21, 2010
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well Skype is cheap but their SIP trunk guide sucks since no good working example.

Their sells people stated that SIP trunk will not work with Asterisk 1.4 and .

OK I have Elastix 2.0 with 1.6 Asterisk so and still cannot make outbound work. Inbound is relatively easy just place username in inbound route.

Did you make it to work?
 
Joined
Nov 21, 2010
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my settings:


username=
secret=
type=peer
qualify=yes
insecure=invite
host=sip.skype.com
fromdomain=sip.skype.com
disallow=all
allow=ulaw&gsm&alaw
context=from-trunk
canreinvite=no
fromuser=

user = empty

register string: user:password@sip.skype.com/user

outbound rules 7|.

BUT I see I have this:

-- Got SIP response 484 "Address Incomplete" back from SIP.SKYPE....bleble

?????????????????????????????????
 
Joined
Nov 21, 2010
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ok I have changed dial plan and now no - Got SIP response 484 "Address Incomplete" back from SIP.SKYPE....bleble


but still have All circuits are busy now .....


please advice
 
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Jun 19, 2010
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Re: Re:skype bussiness sip inbound

With little information, little can help, put the trace of the call. paste the output of CLI
 
Joined
Nov 21, 2010
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ok this config works:

username=
type=friend
trustrpid=no
sendrpid=yes
secret=
realm=sip.skype.com
qualify=yes
nat=no
insecure=invite
host=sip.skype.com
fromuser=
fromdomain=sip.skype.com
dtmfmode=rfc2833
disallow=all
canreinvite=no
amaflags=default
allow=alaw
allow=ulaw
allow=g729

The question is if it will work with 1.4 Asterisk ?

I will try...
 
Joined
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the same config works with Elastix 1.6.2 that is Asterisk 1.4 and what Skype sellers are telling is not the truth that SIP TRUNK from SKYPE would not work with 1.4

Dial plan must be configured for long distance (with 1) in US

I believe this is new product of Skype even if has prices pretty competetive it is not the best provider for SIP calls. for testing sound quality, calls, etc... is good
but no in production environment

And by the way most tech knowledge is on their forum, no official documentation....

this is my 5 cents

I will be testing Skype SIP trunk for next couple of months

Good Luck !!!

EOT
 
Joined
Feb 8, 2011
Messages
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Re: Re:skype bussiness sip inbound

Hey I have solved this and the below configuration working for me

Elastix 1.5.2


Trunk configuration

Peer Details


username=99051000XXXXXX
type=peer
secret=XXXXXX
qualify=yes
insecure=invite
host=sip.skype.com
fromuser=99051000XXXXXX
fromdomain=sip.skype.com
disallow=all
canreinvite=no
allow=g729&alaw&ulaw


User Details

username=99051000XXXXXX
type=user
secret=XXXXXX
qualify=yes
insecure=invite
host=sip.skype.com
fromuser=99051000XXXXXX
fromdomain=sip.skype.com
dtmfmode=rfc2833
disallow=all
allow=g729&alaw&ulaw


99051000XXXXX:XXXXXX@sip.skype.com/99051000XXXXXX


------------------------------------------------------


iN YOUR iN bound route 9051000XXXXXX( the number provided By skype)


cheers
 

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