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 sip 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
name Meeting Room 1
dial-peer voice 200 voip
session protocol sipv2
session target ipv4:x.x.x.x ( IP static configured on the Polycom IP 7000.)
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