Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

Problems integration with Nortel PBX through sip trunk, uri not recognized "phone-context=SIP_cdp.SIP_udp"

Dear colleagues,

the diagram shows below are originated because a problem with a integration between two PBX, Nortel and Broadsoft through sip trunk, the Nortel PBX forward the uri with the next format:

From: <sip:1607;phone-context=SIP_cdp.SIP_udp@sip.nextel.nextel.cl;user=phone>

But the Broadsoft can´t recongnize the "phone-context=SIP_cdp.SIP_udp", because this we put in the middle a Asterisk PBX, like a bypass, but with the same results, the Asterisk can recognize the "phonecontext=SIP_cdp.SIP_udp" and the call can´t perform.

Nortel says we cannot modify the uri, and Broadsoft says the platform can´t reconize this uri, for all this is the solution with gateways, Colleagues think that can be done the solution shows below?

Dear colleagues, is possible perform this comunication to fix this problem:








Phone(1607)------Nortel<------sip----->gwA<-----------h323----------->gwB<------sip------>Broadsoft------Phone(26861168)




voice     service voip voice service voip

allow-connections h323 to sip

allow-connections sip to h323

h323

sip

!

voice     class codec 1

codec preference 1 g711alaw

codec preference 2 g711ulaw

codec preference 3 g729r8

codec preference 4 g729br8

dial-peer voice 1 voip

description     entrada de llamados desde NORTEL

voice-class codec 1

session protocol sipv2

session target sip-server

session transport udp

incoming called-number 2T

!

dial-peer     voice 2 voip

description hacia GW h323

service session

destination-pattern 2T

voice-class codec 1

session target ipv4:2.2.2.2(IP Gateway B)

!

sip-ua

sip-server ipv4:1.1.1.1(IP server Nortel)


voice     service voip

  allow-connections sip to h323

  allow-connections h323 to sip

h323

sip

!

voice     class codec 1

codec preference 1 g711alaw

codec preference 2 g711ulaw

codec preference 3 g729r8

codec preference 4 g729br8

dial-peer     voice 1 voip

description llamadas desde GW h323

service session

incoming called-number 26xxxxxx

voice-class codec 1

!

dial-peer     voice 2 voip

description llamadas hacia BroadsoftPBX

voice-class codec 1

session protocol sipv2

session target sip-server

session transport udp

destination-pattern 26xxxxxx

!

sip-ua

sip-server ipv4:3.3.3.3(IP server     Broadsoft)

Everyone's tags (3)
1 REPLY

Problems integration with Nortel PBX through sip trunk, uri not

why h323 between gwA and gwB ? make SIP

otherwise you need cube

588
Views
0
Helpful
1
Replies
CreatePlease login to create content