<br><font size=2 face="sans-serif">Folks,</font>
<br>
<br><font size=2 face="sans-serif">I have a NEC 2400 pbx(non-voip) behind
a Cisco 3725, connected via standard wic-t1 card. The NEC needs to
call two different asterisk servers with 4 digits. I have two way
calling working with the one * box, but the other is perplexing me.</font>
<br>
<br><font size=2 face="sans-serif">Here's the layout</font>
<br>
<br><font size=2 face="sans-serif">* <--> Cisco 2811(192.168.13.1)
<--> 1.54 point to point <- Cisco 3725(192.168.8.1)<-> NEC
2400.</font>
<br>
<br><font size=2 face="sans-serif">The * has 5xxx extensions and the Nec
has 1xxx and 2xxx extensions. The * can call me at 1621 just fine.
When I call any 5xxx extension, I get the main greeting. To
make it even more confusing, the * is set up so that the 1xxx and 2xxx
extensions go through the 2811 router. When I call the *, it identifies
the calls as going through the 3725 router. </font>
<br>
<br><font size=2 face="sans-serif">The * can not dial 1xxx@192.168.8.1.
I believe this has to do with a routing issue due to a WAN aggregator
box we are using, to be replaced by a 3mb circuit, soon. The * has
to dial 1xxx@192.168.13.1. It then gets transferred to the 3725 router's
virtual interface at 192.168.100.44, which binds h323 calls to the interface
for QoS purposes.</font>
<br>
<br><font size=2 face="sans-serif">Here's what I have on the sip conf.</font>
<br>
<br><font size=2 face="sans-serif">[cisco]</font>
<br><font size=2 face="sans-serif">disallow=all</font>
<br><font size=2 face="sans-serif">allow=ulaw</font>
<br><font size=2 face="sans-serif">allow=alaw</font>
<br><font size=2 face="sans-serif">allow=gsm</font>
<br><font size=2 face="sans-serif">context=internal</font>
<br><font size=2 face="sans-serif">insecure=very</font>
<br><font size=2 face="sans-serif">auth=plaintext</font>
<br><font size=2 face="sans-serif">tos=none</font>
<br><font size=2 face="sans-serif">fromdomain=192.168.13.1</font>
<br><font size=2 face="sans-serif">type=friend</font>
<br><font size=2 face="sans-serif">host=192.168.13.1</font>
<br><font size=2 face="sans-serif">nat=yes</font>
<br><font size=2 face="sans-serif">canreinvite=no</font>
<br><font size=2 face="sans-serif">dtmfmode=rfc2833</font>
<br><font size=2 face="sans-serif">qualify=no</font>
<br><font size=2 face="sans-serif">secret=cisco</font>
<br>
<br><font size=2 face="sans-serif"><b>cisco 2811 config:</b></font>
<br>
<br><font size=2 face="Courier New">!</font>
<br><font size=2 face="Courier New">voice service voip </font>
<br><font size=2 face="Courier New"> allow-connections h323 to h323</font>
<br><font size=2 face="Courier New"> allow-connections h323 to sip</font>
<br><font size=2 face="Courier New"> allow-connections sip to h323</font>
<br><font size=2 face="Courier New"> cause-code legacy</font>
<br><font size=2 face="Courier New"> sip</font>
<br><font size=2 face="Courier New">!</font>
<br><font size=2 face="Courier New">voice class codec 99</font>
<br><font size=2 face="Courier New"> codec preference 1 g711alaw</font>
<br><font size=2 face="Courier New"> codec preference 2 g711ulaw</font>
<br>
<br><font size=2 face="Courier New">(SNIP)</font>
<br>
<br><font size=2 face="Courier New">!</font>
<br><font size=2 face="Courier New">dial-peer voice 1 voip</font>
<br><font size=2 face="Courier New"> answer-address 1...</font>
<br><font size=2 face="Courier New"> destination-pattern 1...</font>
<br><font size=2 face="Courier New"> voice-class codec 99</font>
<br><font size=2 face="Courier New"> voice-class h323 1</font>
<br><font size=2 face="Courier New"> session target ipv4:192.168.100.44</font>
<br><font size=2 face="Courier New"> dtmf-relay h245-alphanumeric</font>
<br><font size=2 face="Courier New"> no vad</font>
<br><font size=2 face="Courier New">!</font>
<br><font size=2 face="Courier New">dial-peer voice 2 voip</font>
<br><font size=2 face="Courier New"> answer-address 2...</font>
<br><font size=2 face="Courier New"> destination-pattern 2...</font>
<br><font size=2 face="Courier New"> session target ipv4:192.168.100.44</font>
<br><font size=2 face="Courier New"> dtmf-relay h245-alphanumeric</font>
<br><font size=2 face="Courier New"> no vad</font>
<br><font size=2 face="Courier New">!</font>
<br><font size=2 face="Courier New">!</font>
<br><font size=2 face="Courier New">dial-peer voice 5 voip</font>
<br><font size=2 face="Courier New"> voice-class codec 99</font>
<br><font size=2 face="Courier New"> incoming called-number .</font>
<br><font size=2 face="Courier New">!</font>
<br><font size=2 face="Courier New">sip-ua </font>
<br><font size=2 face="Courier New"> authentication username cisco
password 1511021F0725</font>
<br><font size=2 face="Courier New"> retry invite 4</font>
<br><font size=2 face="Courier New"> retry response 3</font>
<br><font size=2 face="Courier New"> retry bye 2</font>
<br><font size=2 face="Courier New"> retry cancel 2</font>
<br><font size=2 face="Courier New"> sip-server ipv4:192.168.12.30</font>
<br><font size=2 face="Courier New">!</font>
<br>
<br><font size=2 face="sans-serif"><b>Cisco 3725 config:</b></font>
<br>
<br><font size=2 face="Courier New">!</font>
<br><font size=2 face="Courier New">voice service voip </font>
<br><font size=2 face="Courier New"> allow-connections h323 to h323</font>
<br><font size=2 face="Courier New"> allow-connections h323 to sip</font>
<br><font size=2 face="Courier New"> allow-connections sip to h323</font>
<br><font size=2 face="Courier New"> cause-code legacy</font>
<br><font size=2 face="Courier New"> sip</font>
<br><font size=2 face="Courier New">!</font>
<br><font size=2 face="Courier New">!</font>
<br><font size=2 face="Courier New">voice class codec 99</font>
<br><font size=2 face="Courier New"> codec preference 1 g711alaw</font>
<br><font size=2 face="Courier New"> codec preference 2 g711ulaw</font>
<br><font size=2 face="sans-serif">!</font>
<br><font size=2 face="sans-serif">(SNIP)</font>
<br><font size=2 face="Courier New">!</font>
<br><font size=2 face="Courier New">dial-peer voice 40 pots</font>
<br><font size=2 face="Courier New"> destination-pattern 1...</font>
<br><font size=2 face="Courier New"> port 1/0:0</font>
<br><font size=2 face="Courier New"> forward-digits all</font>
<br><font size=2 face="Courier New">!</font>
<br><font size=2 face="Courier New">dial-peer voice 41 pots</font>
<br><font size=2 face="Courier New"> destination-pattern 2...</font>
<br><font size=2 face="Courier New"> port 1/0:0</font>
<br><font size=2 face="Courier New"> forward-digits all</font>
<br><font size=2 face="Courier New">!</font>
<br><font size=2 face="Courier New">dial-peer voice 5 voip</font>
<br><font size=2 face="Courier New"> description voice to LMW</font>
<br><font size=2 face="Courier New"> application session</font>
<br><font size=2 face="Courier New"> answer-address 5...</font>
<br><font size=2 face="Courier New"> destination-pattern 5...</font>
<br><font size=2 face="Courier New"> voice-class codec 99</font>
<br><font size=2 face="Courier New"> session protocol sipv2</font>
<br><font size=2 face="Courier New"> session target ipv4:192.168.12.30</font>
<br><font size=2 face="Courier New"> session transport udp</font>
<br><font size=2 face="Courier New">!</font>
<br>
<br><font size=2 face="sans-serif">Thanks for any replies.</font>
<br>
<br><font size=2 face="sans-serif">----</font>
<br><font size=2 face="sans-serif">Sam </font>
<br><font size=2 face="sans-serif">Little Me Childrenswear</font>