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Help with Polycom 7000 in SIP mode

Good Afternoon,

I have a Polycom 7000 set up on a CMe 9.1 on 2951 hardware, The Polycom can phone any SCCP phone, (7945) on site, and also any IP phone (Off site on a CUCM).

And calls on net to the polycom is also working.

Problem is, making outbound calls to PSTN, call will ring and the moment You answer it, the call drops. On the Polycom, no audio (Ringing) is heard.

Thank You in advance for Your assistance.

I am pasting the config here.

voice service voip
no ip address trusted authenticate
allow-connections h323 to h323
allow-connections h323 to sip
allow-connections sip to h323
allow-connections sip to sip
supplementary-service h450.12
fax protocol t38 version 0 ls-redundancy 0 hs-redundancy 0 fallback none
  registrar server expires max 600 min 60
voice class codec 1
codec preference 1 transparent
voice register global
mode cme
source-address x.x.x.x port 5060
max-dn 10
max-pool 10
authenticate register
authenticate realm all
tftp-path flash:
file text
voice register pool  1
id mac xxxx.xxxx.xxxx
username 123 password 123
codec g711ulaw
no vad




ephone-dn  60  octo-line

number 123

label 123

description AV

name Meeting Room 1



dial-peer voice 200 voip

destination-pattern 123

session protocol sipv2

session target ipv4:x.x.x.x ( IP static configured on the Polycom IP 7000.)


Help with Polycom 7000 in SIP mode

Is this the full config? I am not seeing where you have your dial peers to your ITSP or PSTN?

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