I'm looking for a solution/howto configuration for setting up a SIP trunk between CUCM7.0 and a SIP-VoIP provider.
Got SIP username, password and SIP-proxy IP from the provider.
I've done such a setup on CUCME a couple of times, but never on the CUCM.
Who can put me on right way?
Can it be done on the CUCM, or must an IOS-Device be used (got a PSTN-GW connected through H323 with CUCM)?
THanks for the hint,
I would be interested in knowing the answer to this as well. And if an IOS device must be used, can I ue same IOS device for multiple
SIP trunks either from same provider or different providers? Thanks in advance for any input.
We are using CUBE on a 2900 series router. We have two routers to two different destinations for redundancy We are using one SIP providers but exploring a second provider in order to expand.
You will need CUBE if:
* Your provider requires DN registration.
* Your provider wants to see early-offer on the outbound INVITE to them (the majority do, these days).
* Address hiding of your IP phone IPs from the service provider. (i.e. if you aren't using SIP-NAT somewhere).
Otherwise, peering straight to the CUCM via SIP trunk would be fine.
i am in the process of adding a sip trunk between ccme and sip provider, please could you please send the configuration
for configuring a SIP trunk in CCME
Here we go.....
Cisco Unified Communications Manager Express
! Calling nr. incoming
voice translation-rule 40
rule 1 /\(.*\)/ /0\1/
! Discard prefix (calling nr.)
voice translation-rule 190
rule 1 /^0\(.*\)/ /\1/
rule 2 /^9\(.*\)/ /\1/
! Mapping, internat to external nr.
voice translation-rule 191
rule 10 /^[1-9].*/ /xxxxEXTERNALxxxx/
! for call-forwarding
rule 15 /^0\(.*\)/ /\1/
! Mapping external to internal nr.
voice translation-rule 192
rule 2 /^xxxxxEXTERNALxxxx/ /4xx/
voice translation-profile TP_IN_SIP
translate calling 40
translate called 192
voice translation-profile TP_OUT_SIP
translate calling 191
translate called 190
dial-peer voice 2001 voip
corlist outgoing dialCORnoFax
description *** SIP-TRUNK (OUT) ***
translation-profile incoming TP_IN_SIP
translation-profile outgoing TP_OUT_SIP
session protocol sipv2
session target ipv4:2xx.xxx.xxx.xxx
session transport udp
! customer external nr. range (one dot at the and -> 0-9)
incoming called-number xxxxxxxx.
timer receive-rtp 1200
keepalive target ipv4:2xx.xxx.xxx.xxx
authentication username xxEXTERNAL NR.xxxxx password 7 111111111111111111111
calling-info pstn-to-sip from number set xxEXTERNAL NR.xxxxx
retry invite 2
retry response 2
retry bye 2
retry register 2
retry options 1
registrar ipv4:2xx.xxx.xxx.xxx expires 60
Hope this help......Please rate if helpful